minor caravan name update

upgrade to whirlpool 1.0.6 to support simpler onion switching

.github/workflows/package.yaml

@@ -2,6 +2,9 @@ name: Package
 
 on: workflow_dispatch
 
+permissions:
+  contents: read
+
 jobs:
   build:
     runs-on: ${{ matrix.os }}
@@ -9,11 +12,11 @@ jobs:
       matrix:
         os: [windows-2022, ubuntu-20.04, macos-12]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: true
       - name: Set up JDK 18.0.1
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
           java-version: '18.0.1'
@@ -28,7 +31,7 @@ jobs:
         if: ${{ runner.os == 'Linux' }}
         run: ./gradlew packageTarDistribution
       - name: Upload Artifacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: Sparrow Build - ${{ runner.os }}
           path: |
@@ -45,7 +48,7 @@ jobs:
         run: for f in build/jpackage/sparrow*; do mv -v "$f" "${f/sparrow/sparrow-server}"; done;
       - name: Upload Headless Artifact
         if: ${{ runner.os == 'Linux' }}
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: Sparrow Build - ${{ runner.os }} Headless
           path: |

README.md

@@ -64,10 +64,12 @@ Usage: sparrow [options]
       Possible Values: [ERROR, WARN, INFO, DEBUG, TRACE]      
     --network, -n
       Network to use
-      Possible Values: [mainnet, testnet, regtest, signet]
+      Possible Values: [mainnet, testnet, regtest, signet, testnet4]
 ```
 
-As a fallback, the network (mainnet, testnet, regtest or signet) can also be set using an environment variable `SPARROW_NETWORK`. For example:
+Note that testnet currently refers to testnet3.
+
+As a fallback, the network (mainnet, testnet, testnet4, regtest or signet) can also be set using an environment variable `SPARROW_NETWORK`. For example:
 
 `export SPARROW_NETWORK=testnet`
 
@@ -83,7 +85,7 @@ When not explicitly configured using the command line argument above, Sparrow st
 | Linux    | ~/.sparrow |
 | Windows  | %APPDATA%/Sparrow |
 
-Testnet, regtest and signet configurations (along with their wallets) are stored in subfolders to allow easy switching between networks.
+Testnet3, testnet4, regtest and signet configurations (along with their wallets) are stored in subfolders to allow easy switching between networks.
 
 ## Reporting Issues
 

build.gradle

@@ -2,12 +2,12 @@ import java.awt.GraphicsEnvironment
 
 plugins {
     id 'application'
-    id 'org-openjfx-javafxplugin'
     id 'extra-java-module-info'
-    id 'org.beryx.jlink' version '2.26.0'
+    id 'org-openjfx-javafxplugin'
+    id 'org.beryx.jlink' version '3.0.1'
 }
 
-def sparrowVersion = '1.7.4'
+def sparrowVersion = '1.9.1'
 def os = org.gradle.internal.os.OperatingSystem.current()
 def osName = os.getFamilyName()
 if(os.macOsX) {
@@ -24,7 +24,7 @@ if(System.getProperty("os.arch") == "aarch64") {
 def headless = "true".equals(System.getProperty("java.awt.headless"))
 
 def vTor = '4.7.13-4'
-def vKmpTor = '1.4.2'
+def vKmpTor = '1.4.3'
 def kmpOs = osName
 if(os.macOsX) {
     kmpOs = "macos"
@@ -63,18 +63,19 @@ java {
 
 dependencies {
     //Any changes to the dependencies must be reflected in the module definitions below!
-    implementation(project(':drongo')) {
-        exclude group: 'org.hamcrest'
-        exclude group: 'junit'
-    }
-    implementation('com.google.guava:guava:31.1-jre')
-    implementation('com.google.code.gson:gson:2.8.6')
+    implementation(project(':drongo'))
+    implementation('com.google.guava:guava:33.0.0-jre')
+    implementation('com.google.code.gson:gson:2.9.1')
     implementation('com.h2database:h2:2.1.214')
-    implementation('com.zaxxer:HikariCP:4.0.3')
+    implementation('com.zaxxer:HikariCP:4.0.3') {
+        exclude group: 'org.slf4j'
+    }
     implementation('org.jdbi:jdbi3-core:3.20.0') {
         exclude group: 'org.slf4j'
     }
-    implementation('org.jdbi:jdbi3-sqlobject:3.20.0')
+    implementation('org.jdbi:jdbi3-sqlobject:3.20.0') {
+        exclude group: 'org.slf4j'
+    }
     implementation('org.flywaydb:flyway-core:7.10.7-SNAPSHOT')
     implementation('org.fxmisc.richtext:richtextfx:0.10.4')
     implementation('no.tornado:tornadofx-controls:1.0.4')
@@ -89,7 +90,7 @@ dependencies {
     implementation('com.github.arteam:simple-json-rpc-server:1.3') {
         exclude group: 'org.slf4j'
     }
-    implementation('com.sparrowwallet:hummingbird:1.6.4')
+    implementation('com.sparrowwallet:hummingbird:1.7.3')
     implementation('co.nstant.in:cbor:0.9')
     implementation("com.nativelibs4java:bridj${targetName}:0.7-20140918-3") {
         exclude group: 'com.google.android.tools', module: 'dx'
@@ -105,7 +106,7 @@ dependencies {
     }
     implementation("io.matthewnelson.kotlin-components:kmp-tor-binary-extract:${vTor}")
     implementation("io.matthewnelson.kotlin-components:kmp-tor-ext-callback-manager:${vKmpTor}")
-    implementation('org.jetbrains.kotlinx:kotlinx-coroutines-javafx:1.6.4')
+    implementation('org.jetbrains.kotlinx:kotlinx-coroutines-javafx:1.7.1')
     implementation('de.codecentric.centerdevice:centerdevice-nsmenufx:2.1.7')
     implementation('org.controlsfx:controlsfx:11.1.0' ) {
         exclude group: 'org.openjfx', module: 'javafx-base'
@@ -118,25 +119,26 @@ dependencies {
     }
     implementation('dev.bwt:bwt-jni:0.1.8')
     implementation('net.sourceforge.javacsv:javacsv:2.0')
-    implementation('org.slf4j:jul-to-slf4j:1.7.30') {
+    implementation ('org.slf4j:slf4j-api:2.0.12')
+    implementation('org.slf4j:jul-to-slf4j:2.0.12') {
         exclude group: 'org.slf4j'
     }
-    implementation('com.sparrowwallet.nightjar:nightjar:0.2.36')
+    implementation('com.sparrowwallet.bokmakierie:bokmakierie:1.0')
+    implementation('org.eclipse.jetty:jetty-client:9.4.54.v20240208')
     implementation('io.reactivex.rxjava2:rxjava:2.2.15')
     implementation('io.reactivex.rxjava2:rxjavafx:2.2.2')
     implementation('org.apache.commons:commons-lang3:3.7')
+    implementation('org.apache.commons:commons-compress:1.25.0')
     implementation('net.sourceforge.streamsupport:streamsupport:1.7.0')
     implementation('com.github.librepdf:openpdf:1.3.30')
     implementation('com.googlecode.lanterna:lanterna:3.1.1')
     implementation('net.coobird:thumbnailator:0.4.18')
     implementation('com.github.hervegirod:fxsvgimage:1.0b2')
     implementation('com.sparrowwallet:toucan:0.9.0')
-    testImplementation('junit:junit:4.13.1')
-}
-
-application {
-    mainModule = 'com.sparrowwallet.sparrow'
-    mainClass = 'com.sparrowwallet.sparrow.SparrowWallet'
+    implementation('com.jcraft:jzlib:1.1.3')
+    testImplementation('org.junit.jupiter:junit-jupiter-api:5.10.0')
+    testRuntimeOnly('org.junit.jupiter:junit-jupiter-engine:5.10.0')
+    testRuntimeOnly('org.junit.platform:junit-platform-launcher')
 }
 
 compileJava {
@@ -157,10 +159,14 @@ processResources {
 }
 
 test {
-    jvmArgs '--add-opens=java.base/java.io=com.google.gson'
+    useJUnitPlatform()
+    jvmArgs = ["--add-opens=java.base/java.io=ALL-UNNAMED", "--add-opens=java.base/java.io=com.google.gson"]
 }
 
-run {
+application {
+    mainModule = 'com.sparrowwallet.sparrow'
+    mainClass = 'com.sparrowwallet.sparrow.SparrowWallet'
+
     applicationDefaultJvmArgs = ["-XX:+HeapDumpOnOutOfMemoryError",
                                  "--add-opens=javafx.graphics/com.sun.javafx.css=org.controlsfx.controls",
                                  "--add-opens=javafx.graphics/javafx.scene=org.controlsfx.controls",
@@ -182,7 +188,7 @@ run {
                                  "--add-opens=java.base/java.net=com.sparrowwallet.sparrow",
                                  "--add-opens=java.base/java.io=com.google.gson",
                                  "--add-opens=java.smartcardio/sun.security.smartcardio=com.sparrowwallet.sparrow",
-                                 "--add-reads=kotlin.stdlib=kotlinx.coroutines.core.jvm"]
+                                 "--add-reads=kotlin.stdlib=kotlinx.coroutines.core"]
 
     if(os.macOsX) {
         applicationDefaultJvmArgs += ["-Dprism.lcdtext=false", "-Xdock:name=Sparrow", "-Xdock:icon=/Users/scy/git/sparrow/src/main/resources/sparrow-large.png",
@@ -206,8 +212,6 @@ jlink {
         uses 'org.flywaydb.core.extensibility.FlywayExtension'
         uses 'org.flywaydb.core.internal.database.DatabaseType'
         uses 'org.eclipse.jetty.http.HttpFieldPreEncoder'
-        uses 'org.eclipse.jetty.websocket.api.extensions.Extension'
-        uses 'org.eclipse.jetty.websocket.common.RemoteEndpointFactory'
     }
 
     options = ['--strip-native-commands', '--strip-java-debug-attributes', '--compress', '2', '--no-header-files', '--no-man-pages', '--ignore-signing-information', '--exclude-files', '**.png', '--exclude-resources', 'glob:/com.sparrowwallet.merged.module/META-INF/*']
@@ -236,12 +240,15 @@ jlink {
                    "--add-reads=com.sparrowwallet.merged.module=java.desktop",
                    "--add-reads=com.sparrowwallet.merged.module=java.sql",
                    "--add-reads=com.sparrowwallet.merged.module=com.sparrowwallet.sparrow",
-                   "--add-reads=com.sparrowwallet.merged.module=logback.classic",
+                   "--add-reads=com.sparrowwallet.merged.module=ch.qos.logback.classic",
+                   "--add-reads=com.sparrowwallet.merged.module=org.slf4j",
                    "--add-reads=com.sparrowwallet.merged.module=com.fasterxml.jackson.databind",
                    "--add-reads=com.sparrowwallet.merged.module=com.fasterxml.jackson.annotation",
                    "--add-reads=com.sparrowwallet.merged.module=com.fasterxml.jackson.core",
                    "--add-reads=com.sparrowwallet.merged.module=co.nstant.in.cbor",
-                   "--add-reads=kotlin.stdlib=kotlinx.coroutines.core.jvm"]
+                   "--add-reads=com.sparrowwallet.merged.module=org.bouncycastle.pg",
+                   "--add-reads=com.sparrowwallet.merged.module=org.bouncycastle.provider",
+                   "--add-reads=kotlin.stdlib=kotlinx.coroutines.core"]
 
         if(os.windows) {
             jvmArgs += ["-Djavax.accessibility.assistive_technologies", "-Djavax.accessibility.screen_magnifier_present=false"]
@@ -260,7 +267,7 @@ jlink {
         appVersion = "${sparrowVersion}"
         skipInstaller = os.macOsX || properties.skipInstallers
         imageOptions = []
-        installerOptions = ['--file-associations', 'src/main/deploy/psbt.properties', '--file-associations', 'src/main/deploy/txn.properties', '--file-associations', 'src/main/deploy/bitcoin.properties', '--file-associations', 'src/main/deploy/auth47.properties', '--file-associations', 'src/main/deploy/lightning.properties', '--license-file', 'LICENSE']
+        installerOptions = ['--file-associations', 'src/main/deploy/psbt.properties', '--file-associations', 'src/main/deploy/txn.properties', '--file-associations', 'src/main/deploy/asc.properties', '--file-associations', 'src/main/deploy/bitcoin.properties', '--file-associations', 'src/main/deploy/auth47.properties', '--file-associations', 'src/main/deploy/lightning.properties', '--license-file', 'LICENSE']
         if(os.windows) {
             installerOptions += ['--win-per-user-install', '--win-dir-chooser', '--win-menu', '--win-menu-group', 'Sparrow', '--win-shortcut', '--resource-dir', 'src/main/deploy/package/windows/']
             imageOptions += ['--icon', 'src/main/deploy/package/windows/sparrow.ico']
@@ -283,6 +290,16 @@ jlink {
     }
 }
 
+tasks.jlink.finalizedBy "addUserWritePermission"
+
+task addUserWritePermission(type: Exec) {
+    if(os.windows) {
+        commandLine 'icacls', "$buildDir\\image\\legal", '/grant', 'Users:(OI)(CI)F', '/T'
+    } else {
+        commandLine 'chmod', '-R', 'u+w', "$buildDir/image/legal"
+    }
+}
+
 task removeGroupWritePermission(type: Exec) {
     commandLine 'chmod', '-R', 'g-w', "$buildDir/jpackage/Sparrow"
 }
@@ -405,41 +422,16 @@ extraJavaModuleInfo {
     module('javacsv-2.0.jar', 'net.sourceforge.javacsv', '2.0') {
         exports('com.csvreader')
     }
-    module('jul-to-slf4j-1.7.30.jar', 'org.slf4j.jul.to.slf4j', '1.7.30') {
-        exports('org.slf4j.bridge')
-        requires('java.logging')
-        requires('org.slf4j')
-    }
     module('jeromq-0.5.0.jar', 'jeromq', '0.5.0') {
         exports('org.zeromq')
     }
     module('json-simple-1.1.1.jar', 'json.simple', '1.1.1') {
         exports('org.json.simple')
-    }
-    module('logback-classic-1.2.8.jar', 'logback.classic', '1.2.8') {
-        exports('ch.qos.logback.classic')
-        requires('org.slf4j')
-        requires('logback.core')
-        requires('java.xml')
-        requires('java.logging')
-    }
-    module('failureaccess-1.0.1.jar', 'failureaccess', '1.0.1') {
-        exports('com.google.common.util.concurrent.internal')
+        exports('org.json.simple.parser')
     }
     module('listenablefuture-9999.0-empty-to-avoid-conflict-with-guava.jar', 'com.google.guava.listenablefuture', '9999.0-empty-to-avoid-conflict-with-guava')
-    module('guava-31.1-jre.jar', 'com.google.common', '31.1-jre') {
-        exports('com.google.common.eventbus')
-        exports('com.google.common.net')
-        exports('com.google.common.base')
-        exports('com.google.common.collect')
-        exports('com.google.common.io')
-        exports('com.google.common.primitives')
-        exports('com.google.common.math')
-        requires('failureaccess')
-        requires('java.logging')
-    }
     module('jsr305-3.0.2.jar', 'com.google.code.findbugs.jsr305', '3.0.2')
-    module('j2objc-annotations-1.3.jar', 'com.google.j2objc.j2objc.annotations', '1.3')
+    module('j2objc-annotations-2.8.jar', 'com.google.j2objc.j2objc.annotations', '2.8')
     module('jdbi3-core-3.20.0.jar', 'org.jdbi.v3.core', '3.20.0') {
         exports('org.jdbi.v3.core')
         exports('org.jdbi.v3.core.mapper')
@@ -450,6 +442,7 @@ extraJavaModuleInfo {
         requires('io.leangen.geantyref')
         requires('java.sql')
         requires('org.slf4j')
+        requires('com.github.benmanes.caffeine')
     }
     module('geantyref-1.3.11.jar', 'io.leangen.geantyref', '1.3.11') {
         exports('io.leangen.geantyref')
@@ -508,65 +501,21 @@ extraJavaModuleInfo {
         exports('co.nstant.in.cbor.model')
         exports('co.nstant.in.cbor.builder')
     }
-    module('nightjar-0.2.36.jar', 'com.sparrowwallet.nightjar', '0.2.36') {
-        requires('com.google.common')
-        requires('net.sourceforge.streamsupport')
-        requires('org.slf4j')
-        requires('org.bouncycastle.provider')
-        requires('com.fasterxml.jackson.databind')
-        requires('com.fasterxml.jackson.annotation')
-        requires('com.fasterxml.jackson.core')
-        requires('logback.classic')
-        requires('org.json')
-        requires('io.reactivex.rxjava2')
-        exports('com.samourai.http.client')
-        exports('com.samourai.tor.client')
-        exports('com.samourai.wallet.api.backend')
-        exports('com.samourai.wallet.api.backend.beans')
-        exports('com.samourai.wallet.client.indexHandler')
-        exports('com.samourai.wallet.hd')
-        exports('com.samourai.wallet.util')
-        exports('com.samourai.wallet.bip47.rpc')
-        exports('com.samourai.wallet.bip47.rpc.java')
-        exports('com.samourai.wallet.cahoots')
-        exports('com.samourai.wallet.cahoots.psbt')
-        exports('com.samourai.wallet.cahoots.stonewallx2')
-        exports('com.samourai.soroban.cahoots')
-        exports('com.samourai.soroban.client')
-        exports('com.samourai.soroban.client.cahoots')
-        exports('com.samourai.soroban.client.meeting')
-        exports('com.samourai.soroban.client.rpc')
-        exports('com.samourai.wallet.send')
-        exports('com.samourai.whirlpool.client.event')
-        exports('com.samourai.whirlpool.client.wallet')
-        exports('com.samourai.whirlpool.client.wallet.beans')
-        exports('com.samourai.whirlpool.client.wallet.data.dataSource')
-        exports('com.samourai.whirlpool.client.wallet.data.dataPersister')
-        exports('com.samourai.whirlpool.client.whirlpool')
-        exports('com.samourai.whirlpool.client.whirlpool.beans')
-        exports('com.samourai.whirlpool.client.wallet.data.pool')
-        exports('com.samourai.whirlpool.client.wallet.data.utxo')
-        exports('com.samourai.whirlpool.client.wallet.data.utxoConfig')
-        exports('com.samourai.whirlpool.client.wallet.data.supplier')
-        exports('com.samourai.whirlpool.client.mix.handler')
-        exports('com.samourai.whirlpool.client.mix.listener')
-        exports('com.samourai.whirlpool.protocol.beans')
-        exports('com.samourai.whirlpool.protocol.rest')
-        exports('com.samourai.whirlpool.client.tx0')
-        exports('com.samourai.wallet.segwit.bech32')
-        exports('com.samourai.whirlpool.client.wallet.data.chain')
-        exports('com.samourai.whirlpool.client.wallet.data.wallet')
-        exports('com.samourai.whirlpool.client.wallet.data.minerFee')
-        exports('com.samourai.whirlpool.client.wallet.data.walletState')
-        exports('com.sparrowwallet.nightjar.http')
-        exports('com.sparrowwallet.nightjar.stomp')
-        exports('com.sparrowwallet.nightjar.tor')
+    module('commons-codec-1.10.jar', 'commons.codec', '1.10') {
+        exports('org.apache.commons.codec')
     }
-    module('throwing-supplier-1.0.3.jar', 'zeroleak.throwingsupplier', '1.0.3') {
-        exports('com.zeroleak.throwingsupplier')
+    module('logback-core-1.2.13.jar', 'ch.qos.logback.core', '1.2.13') {
+        exports('ch.qos.logback.core')
     }
-    module('okhttp-2.7.5.jar', 'com.squareup.okhttp', '2.7.5') {
-        exports('com.squareup.okhttp')
+    module('jackson-datatype-jsr310-2.13.2.jar', 'jackson-datatype-jsr310', '2.13.2') {
+        exports('com.fasterxml.jackson.datatype.jsr310')
+    }
+    module('json-20240205.jar', 'org.json', '20240205') {
+        exports('org.json')
+    }
+    module('scrypt-1.4.0.jar', 'scrypt', '1.4.0') {
+        exports('com.lambdaworks.codec')
+        exports('com.lambdaworks.crypto')
     }
     module('okio-1.6.0.jar', 'com.squareup.okio', '1.6.0') {
         exports('okio')
@@ -574,22 +523,12 @@ extraJavaModuleInfo {
     module('java-jwt-3.8.1.jar', 'com.auth0.jwt', '3.8.1') {
         exports('com.auth0.jwt')
     }
-    module('json-20180130.jar', 'org.json', '1.0') {
-        exports('org.json')
-    }
-    module('scrypt-1.4.0.jar', 'com.lambdaworks.scrypt', '1.4.0') {
-        exports('com.lambdaworks.codec')
-        exports('com.lambdaworks.crypto')
-    }
     module('streamsupport-1.7.0.jar', 'net.sourceforge.streamsupport', '1.7.0') {
         requires('jdk.unsupported')
         exports('java8.util')
         exports('java8.util.function')
         exports('java8.util.stream')
     }
-    module('protobuf-java-2.6.1.jar', 'com.google.protobuf', '2.6.1') {
-        exports('com.google.protobuf')
-    }
     module('commons-text-1.2.jar', 'org.apache.commons.text', '1.2') {
         exports('org.apache.commons.text')
     }
@@ -605,19 +544,6 @@ extraJavaModuleInfo {
         requires('javafx.graphics')
         requires('java.xml')
     }
-    module('kotlinx-coroutines-core-jvm-1.6.4.jar', 'kotlinx.coroutines.core.jvm', '1.6.4') {
-        exports('kotlinx.coroutines')
-        requires('kotlin.stdlib')
-        requires('java.instrument')
-        uses('kotlinx.coroutines.CoroutineExceptionHandler')
-        uses('kotlinx.coroutines.internal.MainDispatcherFactory')
-    }
-    module('kotlinx-coroutines-javafx-1.6.4.jar', 'kotlinx.coroutines.javafx', '1.6.4') {
-        exports('kotlinx.coroutines.javafx')
-        requires('kotlinx.coroutines.core.jvm')
-        requires('kotlin.stdlib')
-        requires('javafx.graphics')
-    }
     module("kmp-tor-jvm-${vKmpTor}.jar", 'kmp.tor.jvm', "${vTor}-${vKmpTor}") {
         exports('io.matthewnelson.kmp.tor')
         requires('kmp.tor.binary.extract.jvm')
@@ -625,7 +551,7 @@ extraJavaModuleInfo {
         requires('kmp.tor.manager.common.jvm')
         requires('kmp.tor.controller.common.jvm')
         requires('kotlin.stdlib')
-        requires('kotlinx.coroutines.core.jvm')
+        requires('kotlinx.coroutines.core')
         requires('java.management')
     }
     if(kmpOs == "linux" && kmpArch == "arm64") {
@@ -652,7 +578,7 @@ extraJavaModuleInfo {
         requires('kmp.tor.controller.common.jvm')
         requires('kmp.tor.manager.common.jvm')
         requires('kotlin.stdlib')
-        requires('kotlinx.coroutines.core.jvm')
+        requires('kotlinx.coroutines.core')
         requires('kotlinx.atomicfu')
         requires('kmp.tor.controller.jvm')
         requires('kmp.tor.common.jvm')
@@ -685,7 +611,7 @@ extraJavaModuleInfo {
         exports('io.matthewnelson.kmp.tor.controller.internal.controller')
         requires('kmp.tor.common.jvm')
         requires('kmp.tor.controller.common.jvm')
-        requires('kotlinx.coroutines.core.jvm')
+        requires('kotlinx.coroutines.core')
         requires('kotlin.stdlib')
         requires('kotlinx.atomicfu')
         requires('encoding.core.jvm')
@@ -703,7 +629,7 @@ extraJavaModuleInfo {
         requires('kmp.tor.manager.common.jvm')
         requires('kmp.tor.controller.common.jvm')
         requires('kotlin.stdlib')
-        requires('kotlinx.coroutines.core.jvm')
+        requires('kotlinx.coroutines.core')
     }
     module("kmp-tor-ext-callback-manager-common-jvm-${vKmpTor}.jar", 'kmp.tor.ext.callback.manager.common.jvm', "${vKmpTor}") {
         exports('io.matthewnelson.kmp.tor.ext.callback.manager.common')
@@ -717,14 +643,14 @@ extraJavaModuleInfo {
         exports('io.matthewnelson.kmp.tor.binary.geoip')
         exports('kmptor')
     }
-    module("encoding-base16-jvm-1.2.1.jar", 'encoding.base16.jvm', "1.2.1") {
+    module("base16-jvm-2.0.0.jar", 'encoding.base16.jvm', "2.0.0") {
         exports('io.matthewnelson.encoding.base16')
         requires('encoding.core.jvm')
         requires('kotlin.stdlib')
     }
-    module("encoding-base32-jvm-1.2.1.jar", 'encoding.base32.jvm', "1.2.1")
-    module("encoding-base64-jvm-1.2.1.jar", 'encoding.base64.jvm', "1.2.1")
-    module("encoding-core-jvm-1.2.1.jar", 'encoding.core.jvm', "1.2.1") {
+    module("base32-jvm-2.0.0.jar", 'encoding.base32.jvm', "2.0.0")
+    module("base64-jvm-2.0.0.jar", 'encoding.base64.jvm', "2.0.0")
+    module("core-jvm-2.0.0.jar", 'encoding.core.jvm', "2.0.0") {
         exports('io.matthewnelson.encoding.core')
         requires('kotlin.stdlib')
     }
@@ -732,15 +658,10 @@ extraJavaModuleInfo {
         exports('io.matthewnelson.component.parcelize')
     }
     module('jnacl-1.0.0.jar', 'eu.neilalexander.jnacl', '1.0.0')
-    module('logback-core-1.2.8.jar', 'logback.core', '1.2.8') {
-        requires('java.xml')
-    }
     module('jcommander-1.81.jar', 'com.beust.jcommander', '1.81') {
         exports('com.beust.jcommander')
     }
-    module('junit-4.12.jar', 'junit', '4.12') {
-        exports('org.junit')
-        requires('org.hamcrest.core')
+    module('jzlib-1.1.3.jar', 'com.jcraft.jzlib', '1.1.3') {
+        exports('com.jcraft.jzlib')
     }
-    module('hamcrest-core-1.3.jar', 'org.hamcrest.core', '1.3')
 }

buildSrc/build.gradle

@@ -3,9 +3,9 @@ plugins {
 }
 
 dependencies {
-    implementation 'org.ow2.asm:asm:8.0.1'
-    implementation 'com.google.gradle:osdetector-gradle-plugin:1.7.0'
-    implementation 'org.javamodularity:moduleplugin:1.8.12'
+    implementation 'com.google.gradle:osdetector-gradle-plugin:1.7.3'
+    implementation 'org.javamodularity:moduleplugin:1.8.14'
+    implementation 'org.ow2.asm:asm:9.6'
 }
 
 repositories {

docs/reproducible.md

@@ -42,7 +42,7 @@ Check if key fingerprint matches: `3B04D753C9050D9A5D343F39843C48A565F8F04B`:
 ```
 gpg --import --import-options show-only adoptium.asc
 ```
-If key doesn't match, do not procede.
+If key doesn't match, do not proceed.
 
 Add Adoptium PGP key to a the keyring shared folder:
 ```sh
@@ -82,7 +82,7 @@ sudo apt install -y rpm fakeroot binutils
 First, assign a temporary variable in your shell for the specific release you want to build. For the current one specify:
 
 ```shell
-GIT_TAG="1.7.3"
+GIT_TAG="1.9.0"
 ```
 
 The project can then be initially cloned as follows:

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.6-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-bin.zip
 networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -83,10 +83,8 @@ done
 # This is normally unused
 # shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
-
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum
@@ -133,10 +131,13 @@ location of your Java installation."
     fi
 else
     JAVACMD=java
-    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 
 Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
+    fi
 fi
 
 # Increase the maximum file descriptors if we can.
@@ -144,7 +145,7 @@ if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
     case $MAX_FD in #(
       max*)
         # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC3045 
+        # shellcheck disable=SC2039,SC3045
         MAX_FD=$( ulimit -H -n ) ||
             warn "Could not query maximum file descriptor limit"
     esac
@@ -152,7 +153,7 @@ if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
       '' | soft) :;; #(
       *)
         # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC3045 
+        # shellcheck disable=SC2039,SC3045
         ulimit -n "$MAX_FD" ||
             warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
@@ -197,11 +198,15 @@ if "$cygwin" || "$msys" ; then
     done
 fi
 
-# Collect all arguments for the java command;
-#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
-#     shell script including quotes and variable substitutions, so put them in
-#     double quotes to make sure that they get re-expanded; and
-#   * put everything else in single quotes, so that it's not re-expanded.
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
 
 set -- \
         "-Dorg.gradle.appname=$APP_BASE_NAME" \

src/main/deploy/asc.properties

@@ -0,0 +1,3 @@
+mime-type=application/pgp-signature
+extension=asc
+description=ASCII Armored File

src/main/deploy/package/linux/Sparrow.desktop

@@ -6,5 +6,5 @@ Icon=/opt/sparrow/lib/Sparrow.png
 Terminal=false
 Type=Application
 Categories=Finance;Network;
-MimeType=application/psbt;application/bitcoin-transaction;x-scheme-handler/bitcoin;x-scheme-handler/auth47;x-scheme-handler/lightning
+MimeType=application/psbt;application/bitcoin-transaction;application/pgp-signature;x-scheme-handler/bitcoin;x-scheme-handler/auth47;x-scheme-handler/lightning
 StartupWMClass=Sparrow

src/main/deploy/package/osx/Info.plist

@@ -21,7 +21,7 @@
   <key>CFBundlePackageType</key>
   <string>APPL</string>
   <key>CFBundleShortVersionString</key>
-  <string>1.7.4</string>
+  <string>1.9.1</string>
   <key>CFBundleSignature</key>
   <string>????</string>
   <!-- See https://developer.apple.com/app-store/categories/ for list of AppStore categories -->
@@ -94,6 +94,21 @@
           <key>UTTypeIconFile</key>
           <string>sparrow.icns</string>
       </dict>
+      <dict>
+          <key>UTTypeIdentifier</key>
+          <string>com.sparrowwallet.asc</string>
+          <key>UTTypeTagSpecification</key>
+          <dict>
+              <key>public.filename-extension</key>
+              <array>
+                  <string>asc</string>
+              </array>
+          </dict>
+          <key>UTTypeDescription</key>
+          <string>ASCII Armored File</string>
+          <key>UTTypeIconFile</key>
+          <string>sparrow.icns</string>
+      </dict>
   </array>
  <key>CFBundleDocumentTypes</key>
  <array>

src/main/java/com/sparrowwallet/sparrow/AppController.java

@@ -21,14 +21,13 @@ import com.sparrowwallet.sparrow.control.*;
 import com.sparrowwallet.sparrow.event.*;
 import com.sparrowwallet.sparrow.glyphfont.FontAwesome5;
 import com.sparrowwallet.sparrow.io.*;
+import com.sparrowwallet.sparrow.io.bbqr.BBQR;
+import com.sparrowwallet.sparrow.io.bbqr.BBQRType;
 import com.sparrowwallet.sparrow.net.ElectrumServer;
 import com.sparrowwallet.sparrow.net.ServerType;
 import com.sparrowwallet.sparrow.preferences.PreferenceGroup;
 import com.sparrowwallet.sparrow.preferences.PreferencesDialog;
-import com.sparrowwallet.sparrow.soroban.CounterpartyDialog;
 import com.sparrowwallet.sparrow.paynym.PayNymDialog;
-import com.sparrowwallet.sparrow.soroban.Soroban;
-import com.sparrowwallet.sparrow.soroban.SorobanServices;
 import com.sparrowwallet.sparrow.transaction.TransactionController;
 import com.sparrowwallet.sparrow.transaction.TransactionData;
 import com.sparrowwallet.sparrow.transaction.TransactionView;
@@ -77,6 +76,7 @@ import java.util.*;
 import java.util.stream.Collectors;
 
 import static com.sparrowwallet.sparrow.AppServices.*;
+import static com.sparrowwallet.sparrow.control.DownloadVerifierDialog.*;
 
 public class AppController implements Initializable {
     private static final Logger log = LoggerFactory.getLogger(AppController.class);
@@ -107,6 +107,9 @@ public class AppController implements Initializable {
     @FXML
     private MenuItem exportWallet;
 
+    @FXML
+    private MenuItem renameWallet;
+
     @FXML
     private MenuItem deleteWallet;
 
@@ -166,6 +169,9 @@ public class AppController implements Initializable {
     @FXML
     private MenuItem lockAllWallets;
 
+    @FXML
+    private MenuItem showWalletSummary;
+
     @FXML
     private MenuItem searchWallet;
 
@@ -178,9 +184,6 @@ public class AppController implements Initializable {
     @FXML
     private MenuItem sweepPrivateKey;
 
-    @FXML
-    private MenuItem findMixingPartner;
-
     @FXML
     private MenuItem showPayNym;
 
@@ -192,7 +195,7 @@ public class AppController implements Initializable {
     private static final BooleanProperty preventSleepProperty = new SimpleBooleanProperty();
 
     @FXML
-    private MenuItem restart;
+    private Menu restart;
 
     @FXML
     private StackPane rootStack;
@@ -206,10 +209,18 @@ public class AppController implements Initializable {
     @FXML
     private UnlabeledToggleSwitch serverToggle;
 
+    private Storage.KeyDerivationService keyDerivationService;
+
     private PauseTransition wait;
 
     private Timeline statusTimeline;
 
+    private SearchWalletDialog searchWalletDialog;
+
+    private SendToManyDialog sendToManyDialog;
+
+    private DownloadVerifierDialog downloadVerifierDialog;
+
     private Tab previouslySelectedTab;
 
     private boolean subTabsVisible;
@@ -218,6 +229,8 @@ public class AppController implements Initializable {
 
     private final Set<Wallet> emptyLoadingWallets = new LinkedHashSet<>();
 
+    private final Map<File, File> renamedWallets = new HashMap<>();
+
     private final ChangeListener<Boolean> serverToggleOnlineListener = (observable, oldValue, newValue) -> {
         Platform.runLater(() -> setServerToggleTooltip(getCurrentBlockHeight()));
     };
@@ -265,9 +278,18 @@ public class AppController implements Initializable {
     void initializeView() {
         setPlatformApplicationMenu();
 
+        rootStack.getScene().getWindow().setOnHiding(windowEvent -> {
+            if(searchWalletDialog != null && searchWalletDialog.isShowing()) {
+                searchWalletDialog.close();
+            }
+            if(sendToManyDialog != null && sendToManyDialog.isShowing()) {
+                sendToManyDialog.close();
+            }
+        });
+
         rootStack.setOnDragOver(event -> {
             if(event.getGestureSource() != rootStack && event.getDragboard().hasFiles()) {
-                event.acceptTransferModes(TransferMode.COPY_OR_MOVE);
+                event.acceptTransferModes(TransferMode.LINK);
             }
             event.consume();
         });
@@ -276,9 +298,7 @@ public class AppController implements Initializable {
             Dragboard db = event.getDragboard();
             boolean success = false;
             if(db.hasFiles()) {
-                for(File file : db.getFiles()) {
-                    openFile(file);
-                }
+                openFiles(db.getFiles());
                 success = true;
             }
             event.setDropCompleted(success);
@@ -320,6 +340,10 @@ public class AppController implements Initializable {
             EventManager.get().post(new OpenWalletsEvent(tabs.getScene().getWindow(), Collections.emptyList()));
         });
 
+        tabs.setPickOnBounds(false);
+
+        registerShortcuts();
+
         BitcoinUnit unit = Config.get().getBitcoinUnit();
         if(unit == null) {
             unit = BitcoinUnit.AUTO;
@@ -328,6 +352,9 @@ public class AppController implements Initializable {
         final BitcoinUnit selectedUnit = unit;
         Optional<Toggle> selectedUnitToggle = bitcoinUnit.getToggles().stream().filter(toggle -> selectedUnit.equals(toggle.getUserData())).findFirst();
         selectedUnitToggle.ifPresent(toggle -> bitcoinUnit.selectToggle(toggle));
+        Optional<Toggle> otherUnitToggle = bitcoinUnit.getToggles().stream().filter(toggle ->
+                (List.of(BitcoinUnit.AUTO, BitcoinUnit.SATOSHIS).contains(selectedUnit) && BitcoinUnit.BTC.equals(toggle.getUserData()) || (selectedUnit == BitcoinUnit.BTC && BitcoinUnit.SATOSHIS.equals(toggle.getUserData())))).findFirst();
+        otherUnitToggle.ifPresent(toggle -> ((RadioMenuItem)toggle).setAccelerator(new KeyCodeCombination(KeyCode.B, KeyCombination.SHORTCUT_DOWN)));
 
         UnitFormat format = Config.get().getUnitFormat();
         if(format == null) {
@@ -360,7 +387,17 @@ public class AppController implements Initializable {
         showLoadingLog.selectedProperty().bindBidirectional(showLoadingLogProperty);
         preventSleepProperty.set(Config.get().isPreventSleep());
         preventSleep.selectedProperty().bindBidirectional(preventSleepProperty);
-        restart.setText("Restart in " + (Network.get() == Network.MAINNET ? Network.TESTNET.toDisplayString() : Network.MAINNET.toDisplayString()));
+
+        MenuItem homeItem = new MenuItem("Home Folder...");
+        homeItem.setOnAction(this::restartInHome);
+        restart.getItems().add(homeItem);
+        List<Network> networks = new ArrayList<>(List.of(Network.MAINNET, Network.TESTNET, Network.TESTNET4, Network.SIGNET));
+        networks.remove(Network.get());
+        for(Network network : networks) {
+            MenuItem networkItem = new MenuItem(network.toDisplayString());
+            networkItem.setOnAction(event -> restart(event, network));
+            restart.getItems().add(networkItem);
+        }
         restart.setVisible(System.getProperty(JPACKAGE_APP_PATH) != null);
 
         saveTransaction.setDisable(true);
@@ -370,18 +407,16 @@ public class AppController implements Initializable {
         savePSBTBinary.disableProperty().bind(saveTransaction.visibleProperty());
         showPSBT.visibleProperty().bind(saveTransaction.visibleProperty().not());
         exportWallet.setDisable(true);
+        renameWallet.disableProperty().bind(exportWallet.disableProperty());
         deleteWallet.disableProperty().bind(exportWallet.disableProperty());
         closeTab.setDisable(true);
         lockWallet.setDisable(true);
+        showWalletSummary.disableProperty().bind(exportWallet.disableProperty());
         searchWallet.disableProperty().bind(exportWallet.disableProperty());
         refreshWallet.disableProperty().bind(Bindings.or(exportWallet.disableProperty(), Bindings.or(serverToggle.disableProperty(), AppServices.onlineProperty().not())));
         sendToMany.disableProperty().bind(exportWallet.disableProperty());
         sweepPrivateKey.disableProperty().bind(Bindings.or(serverToggle.disableProperty(), AppServices.onlineProperty().not()));
         showPayNym.setDisable(true);
-        findMixingPartner.setDisable(true);
-        AppServices.onlineProperty().addListener((observable, oldValue, newValue) -> {
-            findMixingPartner.setDisable(exportWallet.isDisable() || getSelectedWalletForm() == null || !SorobanServices.canWalletMix(getSelectedWalletForm().getWallet()) || !newValue);
-        });
 
         configureSwitchServer();
         setServerType(Config.get().getServerType());
@@ -397,6 +432,22 @@ public class AppController implements Initializable {
         setNetworkLabel();
     }
 
+    private void registerShortcuts() {
+        org.controlsfx.tools.Platform platform = org.controlsfx.tools.Platform.getCurrent();
+        if(platform == org.controlsfx.tools.Platform.OSX) {
+            tabs.getScene().addEventFilter(KeyEvent.KEY_PRESSED, event -> {
+                if(event.isShortcutDown() && event.isAltDown() && (event.getCode() == KeyCode.LEFT || event.getCode() == KeyCode.RIGHT)) {
+                    int currentIndex = tabs.getSelectionModel().getSelectedIndex();
+                    if(event.getCode() == KeyCode.LEFT && currentIndex > 0) {
+                        tabs.getSelectionModel().select(currentIndex - 1);
+                    } else if(event.getCode() == KeyCode.RIGHT && currentIndex < tabs.getTabs().size() - 1) {
+                        tabs.getSelectionModel().select(currentIndex + 1);
+                    }
+                }
+            });
+        }
+    }
+
     private void setPlatformApplicationMenu() {
         org.controlsfx.tools.Platform platform = org.controlsfx.tools.Platform.getCurrent();
         if(platform == org.controlsfx.tools.Platform.OSX) {
@@ -440,6 +491,7 @@ public class AppController implements Initializable {
 
     public void showIntroduction(ActionEvent event) {
         WelcomeDialog welcomeDialog = new WelcomeDialog();
+        welcomeDialog.initOwner(rootStack.getScene().getWindow());
         Optional<Mode> optionalMode = welcomeDialog.showAndWait();
         if(optionalMode.isPresent() && optionalMode.get().equals(Mode.ONLINE)) {
             openPreferences(PreferenceGroup.SERVER);
@@ -464,7 +516,17 @@ public class AppController implements Initializable {
     }
 
     public void submitBugReport(ActionEvent event) {
-        AppServices.get().getApplication().getHostServices().showDocument("https://sparrowwallet.com/submitbugreport");
+        ButtonType supportType = new ButtonType("Get Support", ButtonBar.ButtonData.LEFT);
+        ButtonType bugType = new ButtonType("Submit Bug Report", ButtonBar.ButtonData.YES);
+        Optional<ButtonType> optResponse = showWarningDialog("Submit Bug Report", "Please note that this facility is for bug reports and feature requests only. There is a community of Sparrow users who can assist with support requests.", supportType, bugType);
+
+        if(optResponse.isPresent()) {
+            if(optResponse.get() == bugType) {
+                AppServices.get().getApplication().getHostServices().showDocument("https://sparrowwallet.com/submitbugreport");
+            } else {
+                openSupport(event);
+            }
+        }
     }
 
     public void showAbout(ActionEvent event) {
@@ -517,7 +579,8 @@ public class AppController implements Initializable {
     }
 
     public void showInstallUdevMessage() {
-        TextAreaDialog dialog = new TextAreaDialog("sudo " + Config.get().getHwi().getAbsolutePath() + " installudevrules");
+        TextAreaDialog dialog = new TextAreaDialog("sudo " + Config.get().getHwi().getAbsolutePath() + " installudevrules", false);
+        dialog.initOwner(rootStack.getScene().getWindow());
         dialog.setTitle("Install Udev Rules");
         dialog.getDialogPane().setHeaderText("Installing udev rules ensures devices can connect over USB.\nThis command requires root privileges.\nOpen a shell and enter the following:");
         dialog.showAndWait();
@@ -535,9 +598,11 @@ public class AppController implements Initializable {
         );
 
         AppServices.moveToActiveWindowScreen(window, 800, 450);
-        File file = fileChooser.showOpenDialog(window);
-        if (file != null) {
-            openTransactionFile(file);
+        List<File> files = fileChooser.showOpenMultipleDialog(window);
+        if(files != null) {
+            for(File file : files) {
+                openTransactionFile(file);
+            }
         }
     }
 
@@ -579,13 +644,14 @@ public class AppController implements Initializable {
             } catch(TransactionParseException e) {
                 showErrorDialog("Invalid transaction", e.getMessage());
             } catch(Exception e) {
-                showErrorDialog("Invalid file", e.getMessage());
+                showErrorDialog("Invalid file", "Cannot recognise the format of the " + file.getName() + " file.");
             }
         }
     }
 
     public void openTransactionFromText(ActionEvent event) {
         TextAreaDialog dialog = new TextAreaDialog();
+        dialog.initOwner(rootStack.getScene().getWindow());
         dialog.setTitle("Open from text");
         dialog.getDialogPane().setHeaderText("Paste a transaction or PSBT:");
         Optional<String> text = dialog.showAndWait();
@@ -604,6 +670,7 @@ public class AppController implements Initializable {
 
     public void openTransactionFromId(ActionEvent event) {
         TransactionIdDialog dialog = new TransactionIdDialog();
+        dialog.initOwner(rootStack.getScene().getWindow());
         Optional<Sha256Hash> optionalTxId = dialog.showAndWait();
         if(optionalTxId.isPresent()) {
             Sha256Hash txId = optionalTxId.get();
@@ -631,6 +698,7 @@ public class AppController implements Initializable {
 
     public void openTransactionFromQR(ActionEvent event) {
         QRScanDialog qrScanDialog = new QRScanDialog();
+        qrScanDialog.initOwner(rootStack.getScene().getWindow());
         Optional<QRScanDialog.Result> optionalResult = qrScanDialog.showAndWait();
         if(optionalResult.isPresent()) {
             QRScanDialog.Result result = optionalResult.get();
@@ -692,8 +760,11 @@ public class AppController implements Initializable {
             Transaction transaction = transactionTabData.getTransaction();
 
             try {
-                UR ur = UR.fromBytes(transaction.bitcoinSerialize());
-                QRDisplayDialog qrDisplayDialog = new QRDisplayDialog(ur);
+                byte[] txBytes = transaction.bitcoinSerialize();
+                UR ur = UR.fromBytes(txBytes);
+                BBQR bbqr = new BBQR(BBQRType.TXN, txBytes);
+                QRDisplayDialog qrDisplayDialog = new QRDisplayDialog(ur, bbqr, false, false, false);
+                qrDisplayDialog.initOwner(rootStack.getScene().getWindow());
                 qrDisplayDialog.showAndWait();
             } catch(Exception e) {
                 log.error("Error creating UR", e);
@@ -790,8 +861,11 @@ public class AppController implements Initializable {
         if(tabData.getType() == TabData.TabType.TRANSACTION) {
             TransactionTabData transactionTabData = (TransactionTabData)tabData;
 
-            CryptoPSBT cryptoPSBT = new CryptoPSBT(transactionTabData.getPsbt().serialize());
-            QRDisplayDialog qrDisplayDialog = new QRDisplayDialog(cryptoPSBT.toUR());
+            byte[] psbtBytes = transactionTabData.getPsbt().serialize();
+            CryptoPSBT cryptoPSBT = new CryptoPSBT(psbtBytes);
+            BBQR bbqr = new BBQR(BBQRType.PSBT, psbtBytes);
+            QRDisplayDialog qrDisplayDialog = new QRDisplayDialog(cryptoPSBT.toUR(), bbqr, false, true, false);
+            qrDisplayDialog.initOwner(rootStack.getScene().getWindow());
             qrDisplayDialog.show();
         }
     }
@@ -836,6 +910,10 @@ public class AppController implements Initializable {
         }
     }
 
+    public void renameWallet(ActionEvent event) {
+        renameWallet(getSelectedWalletForm());
+    }
+
     public void deleteWallet(ActionEvent event) {
         deleteWallet(getSelectedWalletForm());
     }
@@ -901,19 +979,46 @@ public class AppController implements Initializable {
         AppServices.get().setPreventSleep(item.isSelected());
     }
 
-    public void restart(ActionEvent event) {
+    public void restartInHome(ActionEvent event) {
+        Args args = getRestartArgs();
+        File initialDir = null;
+        if(args.dir != null) {
+            initialDir = new File(args.dir);
+        }
+
+        Stage window = new Stage();
+        DirectoryChooser directoryChooser = new DirectoryChooser();
+        directoryChooser.setTitle("Choose Sparrow Home Folder");
+        directoryChooser.setInitialDirectory(initialDir == null || !initialDir.exists() ? Storage.getSparrowHome() : initialDir);
+        File newHome = directoryChooser.showDialog(window);
+
+        if(newHome != null) {
+            args.dir = newHome.getAbsolutePath();
+            restart(event, args);
+        }
+    }
+
+    public void restart(ActionEvent event, Network network) {
         if(System.getProperty(JPACKAGE_APP_PATH) == null) {
             throw new IllegalStateException("Property " + JPACKAGE_APP_PATH + " is not present");
         }
 
+        Args args = getRestartArgs();
+        args.network = network;
+        restart(event, args);
+    }
+
+    private static Args getRestartArgs() {
         Args args = new Args();
         ProcessHandle.current().info().arguments().ifPresent(argv -> {
             JCommander jCommander = JCommander.newBuilder().addObject(args).acceptUnknownOptions(true).build();
             jCommander.parse(argv);
         });
 
-        args.network = (Network.get() == Network.MAINNET ? Network.TESTNET : Network.MAINNET);
+        return args;
+    }
 
+    private void restart(ActionEvent event, Args args) {
         try {
             List<String> cmd = new ArrayList<>();
             cmd.add(System.getProperty(JPACKAGE_APP_PATH));
@@ -926,11 +1031,19 @@ public class AppController implements Initializable {
         }
     }
 
-    public void openFile(File file) {
-        if(isWalletFile(file)) {
-            openWalletFile(file, true);
-        } else {
-            openTransactionFile(file);
+    public void openFiles(List<File> files) {
+        boolean verifyOpened = false;
+        for(File file : files) {
+            if(isWalletFile(file)) {
+                openWalletFile(file, true);
+            } else if(isVerifyDownloadFile(file)) {
+                if(!verifyOpened) {
+                    verifyDownload(new ActionEvent(file, rootStack));
+                    verifyOpened = true;
+                }
+            } else {
+                openTransactionFile(file);
+            }
         }
     }
 
@@ -953,6 +1066,7 @@ public class AppController implements Initializable {
 
     public void newWallet(ActionEvent event) {
         WalletNameDialog dlg = new WalletNameDialog();
+        dlg.initOwner(rootStack.getScene().getWindow());
         Optional<WalletNameDialog.NameAndBirthDate> optNameAndBirthDate = dlg.showAndWait();
         if(optNameAndBirthDate.isPresent()) {
             WalletNameDialog.NameAndBirthDate nameAndBirthDate = optNameAndBirthDate.get();
@@ -974,9 +1088,11 @@ public class AppController implements Initializable {
         fileChooser.setInitialDirectory(Storage.getWalletsDir());
 
         AppServices.moveToActiveWindowScreen(window, 800, 450);
-        File file = fileChooser.showOpenDialog(window);
-        if(file != null) {
-            openWalletFile(file, forceSameWindow);
+        List<File> files = fileChooser.showOpenMultipleDialog(window);
+        if(files != null) {
+            for(File file : files) {
+                openWalletFile(file, forceSameWindow);
+            }
         }
     }
 
@@ -1002,6 +1118,7 @@ public class AppController implements Initializable {
                 loadWalletService.start();
             } else {
                 WalletPasswordDialog dlg = new WalletPasswordDialog(storage.getWalletName(null), WalletPasswordDialog.PasswordRequirement.LOAD);
+                dlg.initOwner(rootStack.getScene().getWindow());
                 Optional<SecureString> optionalPassword = dlg.showAndWait();
                 if(optionalPassword.isEmpty()) {
                     return;
@@ -1070,6 +1187,7 @@ public class AppController implements Initializable {
     public void importWallet(ActionEvent event) {
         List<WalletForm> selectedWalletForms = getSelectedWalletForms();
         WalletImportDialog dlg = new WalletImportDialog(selectedWalletForms);
+        dlg.initOwner(rootStack.getScene().getWindow());
         Optional<Wallet> optionalWallet = dlg.showAndWait();
         if(optionalWallet.isPresent()) {
             Wallet wallet = optionalWallet.get();
@@ -1107,6 +1225,7 @@ public class AppController implements Initializable {
             try(FileInputStream inputStream = new FileInputStream(file)) {
                 if(importer.isEncrypted(file) && password == null) {
                     WalletPasswordDialog dlg = new WalletPasswordDialog(file.getName(), WalletPasswordDialog.PasswordRequirement.LOAD);
+                    dlg.initOwner(rootStack.getScene().getWindow());
                     Optional<SecureString> optionalPassword = dlg.showAndWait();
                     if(optionalPassword.isPresent()) {
                         password = optionalPassword.get();
@@ -1129,6 +1248,7 @@ public class AppController implements Initializable {
 
     private void addImportedWallet(Wallet wallet) {
         WalletNameDialog nameDlg = new WalletNameDialog(wallet.getName(), true, wallet.getBirthDate());
+        nameDlg.initOwner(rootStack.getScene().getWindow());
         Optional<WalletNameDialog.NameAndBirthDate> optNameAndBirthDate = nameDlg.showAndWait();
         if(optNameAndBirthDate.isPresent()) {
             WalletNameDialog.NameAndBirthDate nameAndBirthDate = optNameAndBirthDate.get();
@@ -1174,6 +1294,7 @@ public class AppController implements Initializable {
 
         Storage storage = new Storage(Storage.getWalletFile(wallet.getName()));
         WalletPasswordDialog dlg = new WalletPasswordDialog(wallet.getName(), WalletPasswordDialog.PasswordRequirement.UPDATE_NEW);
+        dlg.initOwner(rootStack.getScene().getWindow());
         Optional<SecureString> password = dlg.showAndWait();
         if(password.isPresent()) {
             if(password.get().length() == 0) {
@@ -1193,7 +1314,7 @@ public class AppController implements Initializable {
                     log.error("Error saving imported wallet", e);
                 }
             } else {
-                Storage.KeyDerivationService keyDerivationService = new Storage.KeyDerivationService(storage, password.get());
+                keyDerivationService = new Storage.KeyDerivationService(storage, password.get());
                 keyDerivationService.setOnSucceeded(workerStateEvent -> {
                     EventManager.get().post(new StorageEvent(Storage.getWalletFile(wallet.getName()).getAbsolutePath(), TimedEvent.Action.END, "Done"));
                     ECKey encryptionFullKey = keyDerivationService.getValue();
@@ -1224,11 +1345,13 @@ public class AppController implements Initializable {
                         if(key != null) {
                             key.clear();
                         }
+                        keyDerivationService = null;
                     }
                 });
                 keyDerivationService.setOnFailed(workerStateEvent -> {
                     EventManager.get().post(new StorageEvent(Storage.getWalletFile(wallet.getName()).getAbsolutePath(), TimedEvent.Action.END, "Failed"));
                     showErrorDialog("Error encrypting wallet", keyDerivationService.getException().getMessage());
+                    keyDerivationService = null;
                 });
                 EventManager.get().post(new StorageEvent(Storage.getWalletFile(wallet.getName()).getAbsolutePath(), TimedEvent.Action.START, "Encrypting wallet..."));
                 keyDerivationService.start();
@@ -1239,7 +1362,8 @@ public class AppController implements Initializable {
     public void exportWallet(ActionEvent event) {
         WalletForm selectedWalletForm = getSelectedWalletForm();
         if(selectedWalletForm != null) {
-            WalletExportDialog dlg = new WalletExportDialog(selectedWalletForm.getWallet());
+            WalletExportDialog dlg = new WalletExportDialog(selectedWalletForm);
+            dlg.initOwner(rootStack.getScene().getWindow());
             Optional<Wallet> wallet = dlg.showAndWait();
             if(wallet.isPresent()) {
                 //Successful export
@@ -1257,6 +1381,7 @@ public class AppController implements Initializable {
 
     private void openPreferences(PreferenceGroup preferenceGroup) {
         PreferencesDialog preferencesDialog = new PreferencesDialog(preferenceGroup);
+        preferencesDialog.initOwner(rootStack.getScene().getWindow());
         preferencesDialog.showAndWait();
         configureSwitchServer();
         serverToggle.setDisable(!Config.get().hasServer());
@@ -1267,8 +1392,7 @@ public class AppController implements Initializable {
         WalletForm selectedWalletForm = getSelectedWalletForm();
         if(selectedWalletForm != null) {
             Wallet wallet = selectedWalletForm.getWallet();
-            if(wallet.getKeystores().size() == 1 &&
-                    (wallet.getKeystores().get(0).hasPrivateKey() || wallet.getKeystores().get(0).getSource() == KeystoreSource.HW_USB)) {
+            if(wallet.getKeystores().size() == 1) {
                 //Can sign and verify
                 messageSignDialog = new MessageSignDialog(wallet);
             }
@@ -1279,10 +1403,18 @@ public class AppController implements Initializable {
             messageSignDialog = new MessageSignDialog();
         }
 
+        messageSignDialog.initOwner(rootStack.getScene().getWindow());
         messageSignDialog.showAndWait();
     }
 
     public void sendToMany(ActionEvent event) {
+        if(sendToManyDialog != null) {
+            Stage stage = (Stage)sendToManyDialog.getDialogPane().getScene().getWindow();
+            stage.setAlwaysOnTop(true);
+            stage.setAlwaysOnTop(false);
+            return;
+        }
+
         WalletForm selectedWalletForm = getSelectedWalletForm();
         if(selectedWalletForm != null) {
             Wallet wallet = selectedWalletForm.getWallet();
@@ -1291,11 +1423,13 @@ public class AppController implements Initializable {
                 bitcoinUnit = wallet.getAutoUnit();
             }
 
-            SendToManyDialog sendToManyDialog = new SendToManyDialog(bitcoinUnit);
+            sendToManyDialog = new SendToManyDialog(bitcoinUnit);
+            sendToManyDialog.initModality(Modality.NONE);
             Optional<List<Payment>> optPayments = sendToManyDialog.showAndWait();
+            sendToManyDialog = null;
             optPayments.ifPresent(payments -> {
                 if(!payments.isEmpty()) {
-                    EventManager.get().post(new SendActionEvent(wallet, new ArrayList<>(wallet.getWalletUtxos().keySet())));
+                    EventManager.get().post(new SendActionEvent(wallet, new ArrayList<>(wallet.getSpendableUtxos().keySet())));
                     Platform.runLater(() -> EventManager.get().post(new SendPaymentsEvent(wallet, payments)));
                 }
             });
@@ -1310,82 +1444,37 @@ public class AppController implements Initializable {
         }
 
         PrivateKeySweepDialog dialog = new PrivateKeySweepDialog(wallet);
+        dialog.initOwner(rootStack.getScene().getWindow());
         Optional<Transaction> optTransaction = dialog.showAndWait();
         optTransaction.ifPresent(transaction -> addTransactionTab(null, null, transaction));
     }
 
-    public void findMixingPartner(ActionEvent event) {
-        WalletForm selectedWalletForm = getSelectedWalletForm();
-        if(selectedWalletForm != null) {
-            Wallet wallet = selectedWalletForm.getWallet();
-            Soroban soroban = AppServices.getSorobanServices().getSoroban(selectedWalletForm.getWalletId());
-            if(soroban.getHdWallet() == null) {
-                if(wallet.isEncrypted()) {
-                    Wallet copy = wallet.copy();
-                    WalletPasswordDialog dlg = new WalletPasswordDialog(copy.getMasterName(), WalletPasswordDialog.PasswordRequirement.LOAD);
-                    Optional<SecureString> password = dlg.showAndWait();
-                    if(password.isPresent()) {
-                        Storage storage = selectedWalletForm.getStorage();
-                        Storage.KeyDerivationService keyDerivationService = new Storage.KeyDerivationService(storage, password.get(), true);
-                        keyDerivationService.setOnSucceeded(workerStateEvent -> {
-                            EventManager.get().post(new StorageEvent(selectedWalletForm.getWalletId(), TimedEvent.Action.END, "Done"));
-                            ECKey encryptionFullKey = keyDerivationService.getValue();
-                            Key key = new Key(encryptionFullKey.getPrivKeyBytes(), storage.getKeyDeriver().getSalt(), EncryptionType.Deriver.ARGON2);
-                            copy.decrypt(key);
-
-                            try {
-                                soroban.setHDWallet(copy);
-                                CounterpartyDialog counterpartyDialog = new CounterpartyDialog(selectedWalletForm.getWalletId(), selectedWalletForm.getWallet());
-                                if(Config.get().isSameAppMixing()) {
-                                    counterpartyDialog.initModality(Modality.NONE);
-                                }
-                                counterpartyDialog.showAndWait();
-                            } finally {
-                                key.clear();
-                                encryptionFullKey.clear();
-                                password.get().clear();
-                            }
-                        });
-                        keyDerivationService.setOnFailed(workerStateEvent -> {
-                            EventManager.get().post(new StorageEvent(selectedWalletForm.getWalletId(), TimedEvent.Action.END, "Failed"));
-                            if(keyDerivationService.getException() instanceof InvalidPasswordException) {
-                                Optional<ButtonType> optResponse = showErrorDialog("Invalid Password", "The wallet password was invalid. Try again?", ButtonType.CANCEL, ButtonType.OK);
-                                if(optResponse.isPresent() && optResponse.get().equals(ButtonType.OK)) {
-                                    Platform.runLater(() -> findMixingPartner(null));
-                                }
-                            } else {
-                                log.error("Error deriving wallet key", keyDerivationService.getException());
-                            }
-                        });
-                        EventManager.get().post(new StorageEvent(selectedWalletForm.getWalletId(), TimedEvent.Action.START, "Decrypting wallet..."));
-                        keyDerivationService.start();
-                    }
-                } else {
-                    soroban.setHDWallet(wallet);
-                    CounterpartyDialog counterpartyDialog = new CounterpartyDialog(selectedWalletForm.getWalletId(), selectedWalletForm.getWallet());
-                    if(Config.get().isSameAppMixing()) {
-                        counterpartyDialog.initModality(Modality.NONE);
-                    }
-                    counterpartyDialog.showAndWait();
-                }
-            } else {
-                CounterpartyDialog counterpartyDialog = new CounterpartyDialog(selectedWalletForm.getWalletId(), selectedWalletForm.getWallet());
-                if(Config.get().isSameAppMixing()) {
-                    counterpartyDialog.initModality(Modality.NONE);
-                }
-                counterpartyDialog.showAndWait();
-            }
-        }
-    }
-
     public void showPayNym(ActionEvent event) {
         WalletForm selectedWalletForm = getSelectedWalletForm();
         if(selectedWalletForm != null) {
             PayNymDialog payNymDialog = new PayNymDialog(selectedWalletForm.getWalletId());
+            payNymDialog.initOwner(rootStack.getScene().getWindow());
             payNymDialog.showAndWait();
         }
     }
 
+    public void verifyDownload(ActionEvent event) {
+        if(downloadVerifierDialog != null) {
+            Stage stage = (Stage)downloadVerifierDialog.getDialogPane().getScene().getWindow();
+            stage.setAlwaysOnTop(true);
+            stage.setAlwaysOnTop(false);
+            if(event.getSource() instanceof File file) {
+                downloadVerifierDialog.setSignatureFile(file);
+            }
+            return;
+        }
+
+        downloadVerifierDialog = new DownloadVerifierDialog(event.getSource() instanceof File file ? file : null);
+        downloadVerifierDialog.initOwner(rootStack.getScene().getWindow());
+        downloadVerifierDialog.showAndWait();
+        downloadVerifierDialog = null;
+    }
+
     public void minimizeToTray(ActionEvent event) {
         AppServices.get().minimizeStage((Stage)tabs.getScene().getWindow());
     }
@@ -1427,13 +1516,85 @@ public class AppController implements Initializable {
                 TabPane subTabs = (TabPane) selectedTab.getContent();
                 List<WalletForm> walletForms = subTabs.getTabs().stream().map(subTab -> ((WalletTabData)subTab.getUserData()).getWalletForm()).collect(Collectors.toList());
                 if(!walletForms.isEmpty()) {
-                    SearchWalletDialog searchWalletDialog = new SearchWalletDialog(walletForms);
-                    Optional<Entry> optEntry = searchWalletDialog.showAndWait();
-                    if(optEntry.isPresent()) {
-                        Entry entry = optEntry.get();
-                        EventManager.get().post(new FunctionActionEvent(entry.getWalletFunction(), entry.getWallet()));
-                        Platform.runLater(() -> EventManager.get().post(new SelectEntryEvent(entry)));
-                    }
+                    searchWallets(walletForms);
+                }
+            }
+        }
+    }
+
+    public void searchAllWallets(ActionEvent event) {
+        List<WalletForm> allWalletForms = new ArrayList<>();
+        for(Tab tab : tabs.getTabs()) {
+            TabData tabData = (TabData)tab.getUserData();
+            if(tabData instanceof WalletTabData) {
+                TabPane subTabs = (TabPane)tab.getContent();
+                allWalletForms.addAll(subTabs.getTabs().stream().map(subTab -> ((WalletTabData)subTab.getUserData()).getWalletForm())
+                        .filter(walletForm -> walletForm.getWallet().isValid() && !walletForm.isLocked()).collect(Collectors.toList()));
+            }
+        }
+
+        if(allWalletForms.isEmpty()) {
+            showErrorDialog("No wallets", "There are no open and unlocked wallets to search.");
+        } else {
+            searchWallets(allWalletForms);
+        }
+    }
+
+    private void searchWallets(List<WalletForm> walletForms) {
+        if(searchWalletDialog != null) {
+            if(!searchWalletDialog.getWalletForms().equals(walletForms)) {
+                searchWalletDialog.close();
+            } else {
+                Stage stage = (Stage)searchWalletDialog.getDialogPane().getScene().getWindow();
+                stage.setAlwaysOnTop(true);
+                stage.setAlwaysOnTop(false);
+                return;
+            }
+        }
+
+        Platform.runLater(() -> {
+            searchWalletDialog = new SearchWalletDialog(walletForms);
+            searchWalletDialog.initModality(Modality.NONE);
+            Optional<Entry> optEntry = searchWalletDialog.showAndWait();
+            if(optEntry.isPresent()) {
+                Entry entry = optEntry.get();
+                EventManager.get().post(new FunctionActionEvent(entry.getWalletFunction(), entry.getWallet()));
+                Platform.runLater(() -> EventManager.get().post(new SelectEntryEvent(entry)));
+            }
+            searchWalletDialog = null;
+        });
+    }
+
+    public void showAllWalletsSummary(ActionEvent event) {
+        List<List<WalletForm>> allWalletForms = new ArrayList<>();
+        for(Tab tab : tabs.getTabs()) {
+            if(tab.getUserData() instanceof WalletTabData) {
+                TabPane subTabs = (TabPane)tab.getContent();
+                allWalletForms.add(subTabs.getTabs().stream().map(subTab -> ((WalletTabData)subTab.getUserData()).getWalletForm())
+                        .filter(walletForm -> walletForm.getWallet().isValid() && !walletForm.isLocked()).collect(Collectors.toList()));
+            }
+        }
+
+        if(allWalletForms.isEmpty() || allWalletForms.stream().allMatch(List::isEmpty)) {
+            showErrorDialog("No wallets", "There are no open and unlocked wallets to summarize.");
+        } else {
+            WalletSummaryDialog walletSummaryDialog = new WalletSummaryDialog(allWalletForms);
+            walletSummaryDialog.initOwner(rootStack.getScene().getWindow());
+            walletSummaryDialog.showAndWait();
+        }
+    }
+
+    public void showWalletSummary(ActionEvent event) {
+        Tab selectedTab = tabs.getSelectionModel().getSelectedItem();
+        if(selectedTab != null) {
+            TabData tabData = (TabData) selectedTab.getUserData();
+            if(tabData instanceof WalletTabData) {
+                TabPane subTabs = (TabPane) selectedTab.getContent();
+                List<WalletForm> walletForms = subTabs.getTabs().stream().map(subTab -> ((WalletTabData)subTab.getUserData()).getWalletForm()).collect(Collectors.toList());
+                if(!walletForms.isEmpty()) {
+                    WalletSummaryDialog walletSummaryDialog = new WalletSummaryDialog(List.of(walletForms));
+                    walletSummaryDialog.initOwner(rootStack.getScene().getWindow());
+                    walletSummaryDialog.showAndWait();
                 }
             }
         }
@@ -1487,14 +1648,6 @@ public class AppController implements Initializable {
             tabLabel.setGraphicTextGap(5.0);
             tab.setGraphic(tabLabel);
             tab.setClosable(true);
-            tab.setOnCloseRequest(event -> {
-                if(AppServices.getWhirlpoolServices().getWhirlpoolForMixToWallet(((WalletTabData)tab.getUserData()).getWalletForm().getWalletId()) != null) {
-                    Optional<ButtonType> optType = AppServices.showWarningDialog("Close mix to wallet?", "This wallet has been configured as the final destination for mixes, and needs to be open for this to occur.\n\nAre you sure you want to close?", ButtonType.NO, ButtonType.YES);
-                    if(optType.isPresent() && optType.get() == ButtonType.NO) {
-                        event.consume();
-                    }
-                }
-            });
 
             TabPane subTabs = new TabPane();
             subTabs.setSide(Side.LEFT);
@@ -1524,6 +1677,11 @@ public class AppController implements Initializable {
 
             tabs.getTabs().add(tab);
             tabs.getSelectionModel().select(tab);
+
+            File oldWalletFile = renamedWallets.remove(storage.getWalletFile());
+            if(oldWalletFile != null) {
+                deleteStorage(new Storage(oldWalletFile), false);
+            }
         } else {
             for(Tab walletTab : tabs.getTabs()) {
                 TabData tabData = (TabData)walletTab.getUserData();
@@ -1600,6 +1758,9 @@ public class AppController implements Initializable {
             subTabLabel.setGraphic(getSubTabGlyph(wallet));
             subTabLabel.setContentDisplay(ContentDisplay.TOP);
             subTabLabel.setAlignment(Pos.TOP_CENTER);
+            if(isSubTabLabelTruncated(subTabLabel, label)) {
+                subTabLabel.setTooltip(new Tooltip(label));
+            }
             subTab.setGraphic(subTabLabel);
             FXMLLoader walletLoader = new FXMLLoader(getClass().getResource("wallet/wallet.fxml"));
             subTab.setContent(walletLoader.load());
@@ -1853,6 +2014,7 @@ public class AppController implements Initializable {
             tabs.getTabs().add(index + 1, tab);
             tabs.getTabs().addListener(tabsChangeListener);
             tabs.getSelectionModel().select(tab);
+            EventManager.get().post(new RequestOpenWalletsEvent());   //Rearrange recent files list
         });
         MenuItem moveLeft = new MenuItem("Move Left");
         moveLeft.setOnAction(event -> {
@@ -1862,6 +2024,7 @@ public class AppController implements Initializable {
             tabs.getTabs().add(index - 1, tab);
             tabs.getTabs().addListener(tabsChangeListener);
             tabs.getSelectionModel().select(tab);
+            EventManager.get().post(new RequestOpenWalletsEvent());   //Rearrange recent files list
         });
         contextMenu.getItems().addAll(moveRight, moveLeft);
 
@@ -1944,25 +2107,51 @@ public class AppController implements Initializable {
         }
     }
 
+    private void renameWallet(WalletForm selectedWalletForm) {
+        WalletNameDialog walletNameDialog = new WalletNameDialog(selectedWalletForm.getMasterWallet().getName(), false, null, true);
+        walletNameDialog.initOwner(rootStack.getScene().getWindow());
+        Optional<WalletNameDialog.NameAndBirthDate> optName = walletNameDialog.showAndWait();
+        if(optName.isPresent()) {
+            File walletFile = Storage.getWalletFile(optName.get().getName() + "." + PersistenceType.DB.getExtension());
+            if(walletFile.exists()) {
+                showErrorDialog("Error renaming wallet", "Wallet file " + walletFile.getAbsolutePath() + " already exists.");
+                return;
+            }
+
+            Storage.CopyWalletService copyWalletService = new Storage.CopyWalletService(selectedWalletForm.getWallet(), walletFile);
+            copyWalletService.setOnSucceeded(event -> {
+                renamedWallets.put(walletFile, selectedWalletForm.getStorage().getWalletFile());
+                tabs.getTabs().remove(tabs.getSelectionModel().getSelectedItem());
+                openWalletFile(walletFile, true);
+            });
+            copyWalletService.setOnFailed(event -> {
+                log.error("Error renaming wallet", event.getSource().getException());
+                showErrorDialog("Error renaming wallet", event.getSource().getException().getMessage());
+            });
+            copyWalletService.start();
+        }
+    }
+
     private void deleteWallet(WalletForm selectedWalletForm) {
         Optional<ButtonType> optButtonType = AppServices.showWarningDialog("Delete " + selectedWalletForm.getWallet().getMasterName() + "?", "The wallet file and any backups will be deleted. Are you sure?", ButtonType.NO, ButtonType.YES);
         if(optButtonType.isPresent() && optButtonType.get() == ButtonType.YES) {
             Storage storage = selectedWalletForm.getStorage();
             if(selectedWalletForm.getMasterWallet().isEncrypted()) {
                 WalletPasswordDialog dlg = new WalletPasswordDialog(selectedWalletForm.getWallet().getMasterName(), WalletPasswordDialog.PasswordRequirement.LOAD);
+                dlg.initOwner(rootStack.getScene().getWindow());
                 Optional<SecureString> password = dlg.showAndWait();
                 if(password.isPresent()) {
-                    Storage.KeyDerivationService keyDerivationService = new Storage.KeyDerivationService(storage, password.get(), true);
+                    keyDerivationService = new Storage.KeyDerivationService(storage, password.get(), true);
                     keyDerivationService.setOnSucceeded(workerStateEvent -> {
                         EventManager.get().post(new StorageEvent(selectedWalletForm.getWalletId(), TimedEvent.Action.END, "Done"));
                         ECKey encryptionFullKey = keyDerivationService.getValue();
 
                         try {
                             tabs.getTabs().remove(tabs.getSelectionModel().getSelectedItem());
-                            deleteStorage(storage);
+                            deleteStorage(storage, true);
                         } finally {
                             encryptionFullKey.clear();
-                            password.get().clear();
+                            keyDerivationService = null;
                         }
                     });
                     keyDerivationService.setOnFailed(workerStateEvent -> {
@@ -1975,21 +2164,22 @@ public class AppController implements Initializable {
                         } else {
                             log.error("Error deriving wallet key", keyDerivationService.getException());
                         }
+                        keyDerivationService = null;
                     });
                     EventManager.get().post(new StorageEvent(selectedWalletForm.getWalletId(), TimedEvent.Action.START, "Decrypting wallet..."));
                     keyDerivationService.start();
                 }
             } else {
                 tabs.getTabs().remove(tabs.getSelectionModel().getSelectedItem());
-                deleteStorage(storage);
+                deleteStorage(storage, true);
             }
         }
     }
 
-    private void deleteStorage(Storage storage) {
+    private void deleteStorage(Storage storage, boolean deleteBackups) {
         if(storage.isClosed()) {
             Platform.runLater(() -> {
-                Storage.DeleteWalletService deleteWalletService = new Storage.DeleteWalletService(storage);
+                Storage.DeleteWalletService deleteWalletService = new Storage.DeleteWalletService(storage, deleteBackups);
                 deleteWalletService.setDelay(Duration.seconds(3));
                 deleteWalletService.setPeriod(Duration.hours(1));
                 deleteWalletService.setOnSucceeded(event -> {
@@ -2005,7 +2195,7 @@ public class AppController implements Initializable {
                 deleteWalletService.start();
             });
         } else {
-            Platform.runLater(() -> deleteStorage(storage));
+            Platform.runLater(() -> deleteStorage(storage, deleteBackups));
         }
     }
 
@@ -2017,10 +2207,16 @@ public class AppController implements Initializable {
         rename.setOnAction(event -> {
             Label subTabLabel = (Label)subTab.getGraphic();
             WalletLabelDialog walletLabelDialog = new WalletLabelDialog(subTabLabel.getText());
+            walletLabelDialog.initOwner(rootStack.getScene().getWindow());
             Optional<String> optLabel = walletLabelDialog.showAndWait();
             if(optLabel.isPresent()) {
                 String label = optLabel.get();
                 subTabLabel.setText(label);
+                if(isSubTabLabelTruncated(subTabLabel, label)) {
+                    subTabLabel.setTooltip(new Tooltip(label));
+                } else {
+                    subTabLabel.setTooltip(null);
+                }
 
                 Wallet renamedWallet = AppServices.get().getWallet(walletId);
                 renamedWallet.setLabel(label);
@@ -2045,9 +2241,18 @@ public class AppController implements Initializable {
             contextMenu.getItems().add(delete);
         }
 
+        contextMenu.setOnShowing(event -> {
+            Wallet renameWallet = AppServices.get().getWallet(walletId);
+            rename.setDisable(!renameWallet.isValid());
+        });
+
         return contextMenu;
     }
 
+    private boolean isSubTabLabelTruncated(Label subTabLabel, String label) {
+        return TextUtils.computeTextWidth(subTabLabel.getFont(), label, 0.0D) > (90-6);
+    }
+
     private void configureSwitchServer() {
         switchServer.getItems().clear();
 
@@ -2262,7 +2467,6 @@ public class AppController implements Initializable {
                 showLoadingLog.setDisable(true);
                 showTxHex.setDisable(false);
                 showPayNym.setDisable(true);
-                findMixingPartner.setDisable(true);
             } else if(event instanceof WalletTabSelectedEvent) {
                 WalletTabSelectedEvent walletTabEvent = (WalletTabSelectedEvent)event;
                 WalletTabData walletTabData = walletTabEvent.getWalletTabData();
@@ -2274,7 +2478,6 @@ public class AppController implements Initializable {
                 showLoadingLog.setDisable(false);
                 showTxHex.setDisable(true);
                 showPayNym.setDisable(exportWallet.isDisable() || !walletTabData.getWallet().hasPaymentCode());
-                findMixingPartner.setDisable(exportWallet.isDisable() || !SorobanServices.canWalletMix(walletTabData.getWallet()) || !AppServices.onlineProperty().get());
             }
         }
     }
@@ -2300,7 +2503,6 @@ public class AppController implements Initializable {
             if(selectedWalletForm.getWalletId().equals(event.getWalletId())) {
                 exportWallet.setDisable(!event.getWallet().isValid() || selectedWalletForm.isLocked());
                 showPayNym.setDisable(exportWallet.isDisable() || !event.getWallet().hasPaymentCode());
-                findMixingPartner.setDisable(exportWallet.isDisable() || !SorobanServices.canWalletMix(event.getWallet()) || !AppServices.onlineProperty().get());
             }
         }
 
@@ -2542,7 +2744,7 @@ public class AppController implements Initializable {
     public void disconnection(DisconnectionEvent event) {
         serverToggle.setDisable(false);
         if(!AppServices.isConnecting() && !AppServices.isConnected() && !statusBar.getText().startsWith(CONNECTION_FAILED_PREFIX) && !statusBar.getText().contains(TRYING_ANOTHER_SERVER_MESSAGE)) {
-            statusUpdated(new StatusEvent("Disconnected"));
+            statusUpdated(new StatusEvent("Disconnected (click toggle on the right to connect)", 240));
         }
         if(statusTimeline == null || statusTimeline.getStatus() != Animation.Status.RUNNING) {
             statusBar.setProgress(0);
@@ -2797,6 +2999,14 @@ public class AppController implements Initializable {
     public void bitcoinUnitChanged(BitcoinUnitChangedEvent event) {
         Optional<Toggle> selectedToggle = bitcoinUnit.getToggles().stream().filter(toggle -> event.getBitcoinUnit().equals(toggle.getUserData())).findFirst();
         selectedToggle.ifPresent(toggle -> bitcoinUnit.selectToggle(toggle));
+        bitcoinUnit.getToggles().forEach(toggle -> {
+            RadioMenuItem menuItem = (RadioMenuItem)toggle;
+            if(List.of(BitcoinUnit.AUTO, BitcoinUnit.SATOSHIS).contains(event.getBitcoinUnit()) && BitcoinUnit.BTC.equals(toggle.getUserData()) || (event.getBitcoinUnit() == BitcoinUnit.BTC && BitcoinUnit.SATOSHIS.equals(toggle.getUserData()))) {
+                menuItem.setAccelerator(new KeyCodeCombination(KeyCode.B, KeyCombination.SHORTCUT_DOWN));
+            } else {
+                menuItem.setAccelerator(null);
+            }
+        });
     }
 
     @Subscribe
@@ -2849,6 +3059,13 @@ public class AppController implements Initializable {
         }
     }
 
+    @Subscribe
+    public void requestVerifyDownloadOpen(RequestVerifyDownloadEvent event) {
+        if(tabs.getScene().getWindow().equals(event.getWindow())) {
+            verifyDownload(new ActionEvent(event.getFile(), rootStack));
+        }
+    }
+
     @Subscribe
     public void functionAction(FunctionActionEvent event) {
         selectTab(event.getWallet());

src/main/java/com/sparrowwallet/sparrow/AppServices.java

@@ -24,9 +24,6 @@ import com.sparrowwallet.sparrow.control.TrayManager;
 import com.sparrowwallet.sparrow.event.*;
 import com.sparrowwallet.sparrow.io.*;
 import com.sparrowwallet.sparrow.net.*;
-import com.sparrowwallet.sparrow.paynym.PayNymService;
-import com.sparrowwallet.sparrow.soroban.SorobanServices;
-import com.sparrowwallet.sparrow.whirlpool.WhirlpoolServices;
 import javafx.application.Application;
 import javafx.application.Platform;
 import javafx.beans.property.BooleanProperty;
@@ -34,6 +31,7 @@ import javafx.beans.property.SimpleBooleanProperty;
 import javafx.beans.value.ChangeListener;
 import javafx.beans.value.ObservableValue;
 import javafx.concurrent.ScheduledService;
+import javafx.concurrent.Service;
 import javafx.concurrent.Task;
 import javafx.concurrent.Worker;
 import javafx.fxml.FXMLLoader;
@@ -63,11 +61,14 @@ import java.io.IOException;
 import java.net.*;
 import java.time.LocalDateTime;
 import java.time.ZoneId;
+import java.time.ZonedDateTime;
 import java.time.temporal.ChronoUnit;
 import java.util.*;
 import java.util.List;
 import java.util.stream.Collectors;
 
+import static com.sparrowwallet.sparrow.control.DownloadVerifierDialog.*;
+
 public class AppServices {
     private static final Logger log = LoggerFactory.getLogger(AppServices.class);
 
@@ -78,23 +79,23 @@ public class AppServices {
     private static final int RATES_PERIOD_SECS = 5 * 60;
     private static final int VERSION_CHECK_PERIOD_HOURS = 24;
     private static final int CONNECTION_DELAY_SECS = 2;
+    private static final int RATES_DELAY_SECS_DEFAULT = 2;
+    private static final int RATES_DELAY_SECS_WINDOWS = 5;
     private static final ExchangeSource DEFAULT_EXCHANGE_SOURCE = ExchangeSource.COINGECKO;
     private static final Currency DEFAULT_FIAT_CURRENCY = Currency.getInstance("USD");
     private static final String TOR_DEFAULT_PROXY_CIRCUIT_ID = "default";
 
     public static final List<Integer> TARGET_BLOCKS_RANGE = List.of(1, 2, 3, 4, 5, 10, 25, 50);
-    public static final List<Long> FEE_RATES_RANGE = List.of(1L, 2L, 4L, 8L, 16L, 32L, 64L, 128L, 256L, 512L, 1024L);
+    public static final List<Long> LONG_FEE_RATES_RANGE = List.of(1L, 2L, 4L, 8L, 16L, 32L, 64L, 128L, 256L, 512L, 1024L, 2048L, 4096L, 8192L);
+    public static final List<Long> FEE_RATES_RANGE = LONG_FEE_RATES_RANGE.subList(0, LONG_FEE_RATES_RANGE.size() - 3);
     public static final double FALLBACK_FEE_RATE = 20000d / 1000;
+    public static final double TESTNET_FALLBACK_FEE_RATE = 1000d / 1000;
 
     private static AppServices INSTANCE;
 
-    private final WhirlpoolServices whirlpoolServices = new WhirlpoolServices();
+    private final InteractionServices interactionServices;
 
-    private final SorobanServices sorobanServices = new SorobanServices();
-
-    private InteractionServices interactionServices;
-
-    private static PayNymService payNymService;
+    private static HttpClientService httpClientService;
 
     private final Application application;
 
@@ -110,6 +111,8 @@ public class AppServices {
 
     private ElectrumServer.ConnectionService connectionService;
 
+    private ElectrumServer.FeeRatesService feeRatesService;
+
     private Hwi.ScheduledEnumerateService deviceEnumerateService;
 
     private VersionCheckService versionCheckService;
@@ -158,6 +161,11 @@ public class AppServices {
                 connectionService.cancel();
                 ratesService.cancel();
                 versionCheckService.cancel();
+
+                if(httpClientService != null) {
+                    HttpClientService.ShutdownService shutdownService = new HttpClientService.ShutdownService(httpClientService);
+                    shutdownService.start();
+                }
             }
         }
     };
@@ -174,13 +182,12 @@ public class AppServices {
         this.application = application;
         this.interactionServices = interactionServices;
         EventManager.get().register(this);
-        EventManager.get().register(whirlpoolServices);
-        EventManager.get().register(sorobanServices);
     }
 
     public void start() {
         Config config = Config.get();
         connectionService = createConnectionService();
+        feeRatesService = createFeeRatesService();
         ratesService = createRatesService(config.getExchangeSource(), config.getFiatCurrency());
         versionCheckService = createVersionCheckService();
         torService = createTorService();
@@ -194,6 +201,8 @@ public class AppServices {
             } else {
                 restartServices();
             }
+        } else {
+            EventManager.get().post(new DisconnectionEvent());
         }
 
         addURIHandlers();
@@ -245,8 +254,8 @@ public class AppServices {
             versionCheckService.cancel();
         }
 
-        if(payNymService != null) {
-            PayNymService.ShutdownService shutdownService = new PayNymService.ShutdownService(payNymService);
+        if(httpClientService != null) {
+            HttpClientService.ShutdownService shutdownService = new HttpClientService.ShutdownService(httpClientService);
             shutdownService.start();
         }
 
@@ -277,8 +286,15 @@ public class AppServices {
             onlineProperty.setValue(true);
             onlineProperty.addListener(onlineServicesListener);
 
-            if(connectionService.getValue() != null) {
-                EventManager.get().post(connectionService.getValue());
+            FeeRatesUpdatedEvent event = connectionService.getValue();
+            if(event != null) {
+                EventManager.get().post(event);
+            }
+
+            FeeRatesSource feeRatesSource = Config.get().getFeeRatesSource();
+            feeRatesSource = (feeRatesSource == null ? FeeRatesSource.MEMPOOL_SPACE : feeRatesSource);
+            if(event instanceof ConnectionEvent && Network.get().equals(Network.MAINNET) && feeRatesSource.isExternal()) {
+                EventManager.get().post(new FeeRatesSourceChangedEvent(feeRatesSource));
             }
         });
         connectionService.setOnFailed(failEvent -> {
@@ -349,10 +365,21 @@ public class AppServices {
         return connectionService;
     }
 
+    private ElectrumServer.FeeRatesService createFeeRatesService() {
+        ElectrumServer.FeeRatesService feeRatesService = new ElectrumServer.FeeRatesService();
+        feeRatesService.setOnSucceeded(workerStateEvent -> {
+            EventManager.get().post(feeRatesService.getValue());
+        });
+
+        return feeRatesService;
+    }
+
     private ExchangeSource.RatesService createRatesService(ExchangeSource exchangeSource, Currency currency) {
         ExchangeSource.RatesService ratesService = new ExchangeSource.RatesService(
                 exchangeSource == null ? DEFAULT_EXCHANGE_SOURCE : exchangeSource,
                 currency == null ? DEFAULT_FIAT_CURRENCY : currency);
+        //Delay startup on first run, Windows requires a longer delay
+        ratesService.setDelay(org.controlsfx.tools.Platform.getCurrent() == org.controlsfx.tools.Platform.WINDOWS ? Duration.seconds(RATES_DELAY_SECS_WINDOWS) : Duration.seconds(RATES_DELAY_SECS_DEFAULT));
         ratesService.setPeriod(Duration.seconds(RATES_PERIOD_SECS));
         ratesService.setRestartOnFailure(true);
 
@@ -467,7 +494,7 @@ public class AppServices {
     public static Proxy getProxy(String proxyCircuitId) {
         Config config = Config.get();
         Proxy proxy = null;
-        if(config.isUseProxy()) {
+        if(config.isUseProxy() && config.getProxyServer() != null) {
             HostAndPort proxyHostAndPort = HostAndPort.fromString(config.getProxyServer());
             InetSocketAddress proxyAddress = new InetSocketAddress(proxyHostAndPort.getHost(), proxyHostAndPort.getPortOrDefault(ProxyTcpOverTlsTransport.DEFAULT_PROXY_PORT));
             proxy = new Proxy(Proxy.Type.SOCKS, proxyAddress);
@@ -499,30 +526,21 @@ public class AppServices {
         return INSTANCE;
     }
 
-    public static WhirlpoolServices getWhirlpoolServices() {
-        return get().whirlpoolServices;
-    }
-
-    public static SorobanServices getSorobanServices() {
-        return get().sorobanServices;
-    }
-
     public static InteractionServices getInteractionServices() {
         return get().interactionServices;
     }
 
-    public static PayNymService getPayNymService() {
-        if(payNymService == null) {
-            HostAndPort torProxy = getTorProxy();
-            payNymService = new PayNymService(torProxy);
+    public static HttpClientService getHttpClientService() {
+        HostAndPort torProxy = getTorProxy();
+        if(httpClientService == null) {
+            httpClientService = new HttpClientService(torProxy);
         } else {
-            HostAndPort torProxy = getTorProxy();
-            if(!Objects.equals(payNymService.getTorProxy(), torProxy)) {
-                payNymService.setTorProxy(getTorProxy());
+            if(!Objects.equals(httpClientService.getTorProxy(), torProxy)) {
+                httpClientService.setTorProxy(getTorProxy());
             }
         }
 
-        return payNymService;
+        return httpClientService;
     }
 
     public static HostAndPort getTorProxy() {
@@ -563,8 +581,17 @@ public class AppServices {
         return windowIcon;
     }
 
+    public static boolean isReducedWindowHeight() {
+        Window activeWindow = getActiveWindow();
+        return (activeWindow != null && activeWindow.getHeight() < getReducedWindowHeight());
+    }
+
     public static boolean isReducedWindowHeight(Node node) {
-        return (node.getScene() != null && node.getScene().getWindow().getHeight() < 768);
+        return (node.getScene() != null && node.getScene().getWindow().getHeight() < getReducedWindowHeight());
+    }
+
+    private static double getReducedWindowHeight() {
+        return org.controlsfx.tools.Platform.getCurrent() != org.controlsfx.tools.Platform.OSX ? 802d : 768d;  //Check for menu bar of ~34px
     }
 
     public Application getApplication() {
@@ -651,15 +678,19 @@ public class AppServices {
 
     public static Double getDefaultFeeRate() {
         int defaultTarget = TARGET_BLOCKS_RANGE.get((TARGET_BLOCKS_RANGE.size() / 2) - 1);
-        return getTargetBlockFeeRates() == null ? FALLBACK_FEE_RATE : getTargetBlockFeeRates().get(defaultTarget);
+        return getTargetBlockFeeRates() == null ? getFallbackFeeRate() : getTargetBlockFeeRates().get(defaultTarget);
     }
 
     public static Double getMinimumFeeRate() {
         Optional<Double> optMinFeeRate = getTargetBlockFeeRates().values().stream().min(Double::compareTo);
-        Double minRate = optMinFeeRate.orElse(FALLBACK_FEE_RATE);
+        Double minRate = optMinFeeRate.orElse(getFallbackFeeRate());
         return Math.max(minRate, Transaction.DUST_RELAY_TX_FEE);
     }
 
+    public static double getFallbackFeeRate() {
+        return Network.get() == Network.MAINNET ? FALLBACK_FEE_RATE : TESTNET_FALLBACK_FEE_RATE;
+    }
+
     public static Map<Integer, Double> getTargetBlockFeeRates() {
         return targetBlockFeeRates;
     }
@@ -669,6 +700,10 @@ public class AppServices {
     }
 
     private void addMempoolRateSizes(Set<MempoolRateSize> rateSizes) {
+        if(rateSizes.isEmpty()) {
+            return;
+        }
+
         LocalDateTime dateMinute = LocalDateTime.now().truncatedTo(ChronoUnit.MINUTES);
         if(mempoolHistogram.isEmpty()) {
             mempoolHistogram.put(Date.from(dateMinute.minusMinutes(1).atZone(ZoneId.systemDefault()).toInstant()), rateSizes);
@@ -678,6 +713,12 @@ public class AppServices {
 
         Date yesterday = Date.from(LocalDateTime.now().minusDays(1).atZone(ZoneId.systemDefault()).toInstant());
         mempoolHistogram.keySet().removeIf(date -> date.before(yesterday));
+
+        ZonedDateTime twoHoursAgo = LocalDateTime.now().minusHours(2).atZone(ZoneId.systemDefault());
+        mempoolHistogram.keySet().removeIf(date -> {
+            ZonedDateTime dateTime = date.toInstant().atZone(ZoneId.systemDefault());
+            return dateTime.isBefore(twoHoursAgo) && (dateTime.getMinute() % 10 != 0);
+        });
     }
 
     public static Double getMinimumRelayFeeRate() {
@@ -755,7 +796,7 @@ public class AppServices {
     }
 
     public static Window getActiveWindow() {
-        return Stage.getWindows().stream().filter(Window::isFocused).findFirst().orElse(get().walletWindows.keySet().iterator().hasNext() ? get().walletWindows.keySet().iterator().next() : null);
+        return Stage.getWindows().stream().filter(Window::isFocused).findFirst().orElse(get().walletWindows.keySet().iterator().hasNext() ? get().walletWindows.keySet().iterator().next() : (Stage.getWindows().iterator().hasNext() ? Stage.getWindows().iterator().next() : null));
     }
 
     public static void moveToActiveWindowScreen(Dialog<?> dialog) {
@@ -828,6 +869,25 @@ public class AppServices {
         }
     }
 
+    public static void openFileUriArgumentsAfterWalletLoading(Window window) {
+        if(!argFiles.isEmpty() || !argUris.isEmpty()) {
+            Service<Void> service = new Service<>() {
+                @Override
+                protected Task<Void> createTask() {
+                    return new Task<>() {
+                        @Override
+                        protected Void call() {
+                            Platform.runLater(() -> openFileUriArguments(window));
+                            return null;
+                        }
+                    };
+                }
+            };
+            service.setExecutor(Storage.LoadWalletService.getSingleThreadedExecutor());
+            service.start();
+        }
+    }
+
     public static void openFileUriArguments(Window window) {
         openFiles(argFiles, window);
         argFiles.clear();
@@ -847,6 +907,7 @@ public class AppServices {
             }
 
             if(openWindow instanceof Stage) {
+                ((Stage)openWindow).setIconified(false);
                 ((Stage)openWindow).setAlwaysOnTop(true);
                 ((Stage)openWindow).setAlwaysOnTop(false);
             }
@@ -854,6 +915,8 @@ public class AppServices {
             for(File file : openFiles) {
                 if(isWalletFile(file)) {
                     EventManager.get().post(new RequestWalletOpenEvent(openWindow, file));
+                } else if(isVerifyDownloadFile(file)) {
+                    EventManager.get().post(new RequestVerifyDownloadEvent(openWindow, file));
                 } else {
                     EventManager.get().post(new RequestTransactionOpenEvent(openWindow, file));
                 }
@@ -897,7 +960,7 @@ public class AppServices {
 
             if(wallet != null) {
                 final Wallet sendingWallet = wallet;
-                EventManager.get().post(new SendActionEvent(sendingWallet, new ArrayList<>(sendingWallet.getWalletUtxos().keySet()), true));
+                EventManager.get().post(new SendActionEvent(sendingWallet, new ArrayList<>(sendingWallet.getSpendableUtxos().keySet()), true));
                 Platform.runLater(() -> EventManager.get().post(new SendPaymentsEvent(sendingWallet, List.of(bitcoinURI.toPayment()))));
             }
         } catch(Exception e) {
@@ -937,6 +1000,7 @@ public class AppServices {
                     Storage storage = AppServices.get().getOpenWallets().get(wallet);
                     Wallet copy = wallet.copy();
                     WalletPasswordDialog dlg = new WalletPasswordDialog(copy.getMasterName(), WalletPasswordDialog.PasswordRequirement.LOAD);
+                    dlg.initOwner(getActiveWindow());
                     Optional<SecureString> password = dlg.showAndWait();
                     if(password.isPresent()) {
                         Storage.KeyDerivationService keyDerivationService = new Storage.KeyDerivationService(storage, password.get(), true);
@@ -999,6 +1063,7 @@ public class AppServices {
             wallet = wallets.iterator().next();
         } else {
             ChoiceDialog<Wallet> walletChoiceDialog = new ChoiceDialog<>(wallets.iterator().next(), wallets);
+            walletChoiceDialog.initOwner(getActiveWindow());
             walletChoiceDialog.setTitle("Choose Wallet");
             walletChoiceDialog.setHeaderText("Choose a wallet to " + actionDescription);
             Image image = new Image("/image/sparrow-small.png");
@@ -1014,6 +1079,37 @@ public class AppServices {
         return wallet;
     }
 
+    public static final List<Network> WHIRLPOOL_NETWORKS = List.of(Network.MAINNET, Network.TESTNET);
+
+    public static boolean isWhirlpoolCompatible(Wallet wallet) {
+        return WHIRLPOOL_NETWORKS.contains(Network.get())
+                && wallet.getScriptType() != ScriptType.P2TR    //Taproot not yet supported
+                && wallet.getKeystores().size() == 1
+                && wallet.getKeystores().get(0).hasSeed()
+                && wallet.getKeystores().get(0).getSeed().getType() == DeterministicSeed.Type.BIP39
+                && wallet.getStandardAccountType() != null
+                && StandardAccount.isMixableAccount(wallet.getStandardAccountType());
+    }
+
+    public static boolean isWhirlpoolPostmixCompatible(Wallet wallet) {
+        return WHIRLPOOL_NETWORKS.contains(Network.get())
+                && wallet.getScriptType() != ScriptType.P2TR    //Taproot not yet supported
+                && wallet.getKeystores().size() == 1;
+    }
+
+    public static List<Wallet> addWhirlpoolWallets(Wallet decryptedWallet, String walletId, Storage storage) {
+        List<Wallet> childWallets = new ArrayList<>();
+        for(StandardAccount whirlpoolAccount : StandardAccount.WHIRLPOOL_ACCOUNTS) {
+            if(decryptedWallet.getChildWallet(whirlpoolAccount) == null) {
+                Wallet childWallet = decryptedWallet.addChildWallet(whirlpoolAccount);
+                childWallets.add(childWallet);
+                EventManager.get().post(new ChildWalletsAddedEvent(storage, decryptedWallet, childWallet));
+            }
+        }
+
+        return childWallets;
+    }
+
     public static Font getMonospaceFont() {
         return Font.font("Roboto Mono", 13);
     }
@@ -1022,8 +1118,6 @@ public class AppServices {
     public void newConnection(ConnectionEvent event) {
         currentBlockHeight = event.getBlockHeight();
         System.setProperty(Network.BLOCK_HEIGHT_PROPERTY, Integer.toString(currentBlockHeight));
-        targetBlockFeeRates = event.getTargetBlockFeeRates();
-        addMempoolRateSizes(event.getMempoolRateSizes());
         minimumRelayFeeRate = Math.max(event.getMinimumRelayFeeRate(), Transaction.DEFAULT_MIN_RELAY_FEE);
         latestBlockHeader = event.getBlockHeader();
         Config.get().addRecentServer();
@@ -1046,17 +1140,22 @@ public class AppServices {
     @Subscribe
     public void feesUpdated(FeeRatesUpdatedEvent event) {
         targetBlockFeeRates = event.getTargetBlockFeeRates();
-        addMempoolRateSizes(event.getMempoolRateSizes());
+    }
+
+    @Subscribe
+    public void mempoolRateSizes(MempoolRateSizesUpdatedEvent event) {
+        if(event.getMempoolRateSizes() != null) {
+            addMempoolRateSizes(event.getMempoolRateSizes());
+        }
     }
 
     @Subscribe
     public void feeRateSourceChanged(FeeRatesSourceChangedEvent event) {
-        ElectrumServer.FeeRatesService feeRatesService = new ElectrumServer.FeeRatesService();
-        feeRatesService.setOnSucceeded(workerStateEvent -> {
-            EventManager.get().post(feeRatesService.getValue());
-        });
         //Perform once-off fee rates retrieval to immediately change displayed rates
-        feeRatesService.start();
+        if(feeRatesService != null && !feeRatesService.isRunning() && Config.get().getMode() != Mode.OFFLINE) {
+            feeRatesService = createFeeRatesService();
+            feeRatesService.start();
+        }
     }
 
     @Subscribe

src/main/java/com/sparrowwallet/sparrow/BaseController.java

@@ -12,7 +12,12 @@ import org.fxmisc.richtext.event.MouseOverTextEvent;
 import org.fxmisc.richtext.model.TwoDimensional;
 
 import java.time.Duration;
+import java.util.Collection;
+import java.util.List;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
 
+import static com.sparrowwallet.drongo.protocol.ScriptType.*;
 import static org.fxmisc.richtext.model.TwoDimensional.Bias.Backward;
 
 public abstract class BaseController {
@@ -24,14 +29,11 @@ public abstract class BaseController {
 
         scriptArea.setMouseOverTextDelay(Duration.ofMillis(150));
         scriptArea.addEventHandler(MouseOverTextEvent.MOUSE_OVER_TEXT_BEGIN, e -> {
-            TwoDimensional.Position position = scriptArea.getParagraph(0).getStyleSpans().offsetToPosition(e.getCharacterIndex(), Backward);
-            if(position.getMajor() % 2 == 0 && scriptArea.getScript().getChunks().size() > position.getMajor() / 2) {
-                ScriptChunk hoverChunk = scriptArea.getScript().getChunks().get(position.getMajor()/2);
-                if(!hoverChunk.isOpCode()) {
-                    Point2D pos = e.getScreenPosition();
-                    popupMsg.setText(describeScriptChunk(hoverChunk));
-                    popup.show(scriptArea, pos.getX(), pos.getY() + 10);
-                }
+            ScriptChunk hoverChunk = getScriptChunk(scriptArea, e.getCharacterIndex());
+            if(hoverChunk != null) {
+                Point2D pos = e.getScreenPosition();
+                popupMsg.setText(describeScriptChunk(hoverChunk));
+                popup.show(scriptArea, pos.getX(), pos.getY() + 10);
             }
         });
         scriptArea.addEventHandler(MouseOverTextEvent.MOUSE_OVER_TEXT_END, e -> {
@@ -80,4 +82,26 @@ public abstract class BaseController {
 
         return "Invalid";
     }
+
+    public static ScriptChunk getScriptChunk(ScriptArea area, int characterIndex) {
+        TwoDimensional.Position position = area.getParagraph(0).getStyleSpans().offsetToPosition(characterIndex, Backward);
+        int ignoreCount = 0;
+        for(int i = 0; i < position.getMajor() && i < area.getParagraph(0).getStyleSpans().getSpanCount(); i++) {
+            Collection<String> styles = area.getParagraph(0).getStyleSpans().getStyleSpan(i).getStyle();
+            if(i < position.getMajor() && (styles.contains("") || styles.contains("script-nest"))) {
+                ignoreCount++;
+            }
+        }
+        boolean hashScripts = List.of(P2PKH, P2SH, P2WPKH, P2WSH).stream().anyMatch(type -> type.isScriptType(area.getScript()));
+        List<ScriptChunk> flatChunks = area.getScript().getChunks().stream().flatMap(chunk -> !hashScripts && chunk.isScript() ? chunk.getScript().getChunks().stream() : Stream.of(chunk)).collect(Collectors.toList());
+        int chunkIndex = position.getMajor() - ignoreCount;
+        if(chunkIndex < flatChunks.size()) {
+            ScriptChunk chunk = flatChunks.get(chunkIndex);
+            if(!chunk.isOpCode()) {
+                return chunk;
+            }
+        }
+
+        return null;
+    }
 }

src/main/java/com/sparrowwallet/sparrow/DefaultInteractionServices.java

@@ -15,13 +15,13 @@ import java.util.Optional;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
-import static com.sparrowwallet.sparrow.AppServices.moveToActiveWindowScreen;
-import static com.sparrowwallet.sparrow.AppServices.setStageIcon;
+import static com.sparrowwallet.sparrow.AppServices.*;
 
 public class DefaultInteractionServices implements InteractionServices {
     @Override
     public Optional<ButtonType> showAlert(String title, String content, Alert.AlertType alertType, Node graphic, ButtonType... buttons) {
         Alert alert = new Alert(alertType, content, buttons);
+        alert.initOwner(getActiveWindow());
         setStageIcon(alert.getDialogPane().getScene().getWindow());
         alert.getDialogPane().getScene().getStylesheets().add(AppServices.class.getResource("general.css").toExternalForm());
         alert.setTitle(title);
@@ -53,6 +53,8 @@ public class DefaultInteractionServices implements InteractionServices {
             alert.getDialogPane().setPrefHeight(200 + numLines * 20);
         }
 
+        alert.setResizable(true);
+
         moveToActiveWindowScreen(alert);
         return alert.showAndWait();
     }
@@ -60,6 +62,7 @@ public class DefaultInteractionServices implements InteractionServices {
     @Override
     public Optional<String> requestPassphrase(String walletName, Keystore keystore) {
         KeystorePassphraseDialog passphraseDialog = new KeystorePassphraseDialog(walletName, keystore);
+        passphraseDialog.initOwner(getActiveWindow());
         return passphraseDialog.showAndWait();
     }
 }

src/main/java/com/sparrowwallet/sparrow/SparrowDesktop.java

@@ -45,6 +45,7 @@ public class SparrowDesktop extends Application {
         GlyphFontRegistry.register(new FontAwesome5());
         GlyphFontRegistry.register(new FontAwesome5Brands());
         Font.loadFont(AppServices.class.getResourceAsStream("/font/RobotoMono-Regular.ttf"), 13);
+        Font.loadFont(AppServices.class.getResourceAsStream("/font/RobotoMono-Italic.ttf"), 11);
         URL.setURLStreamHandlerFactory(protocol -> WalletIcon.PROTOCOL.equals(protocol) ? new WalletIcon.WalletIconStreamHandler() : null);
 
         AppServices.initialize(this);
@@ -79,6 +80,7 @@ public class SparrowDesktop extends Application {
         }
 
         System.setProperty(Wallet.ALLOW_DERIVATIONS_MATCHING_OTHER_SCRIPT_TYPES_PROPERTY, Boolean.toString(!Config.get().isValidateDerivationPaths()));
+        System.setProperty(Wallet.ALLOW_DERIVATIONS_MATCHING_OTHER_NETWORKS_PROPERTY, Boolean.toString(!Config.get().isValidateDerivationPaths()));
 
         if(Config.get().getAppHeight() != null && Config.get().getAppWidth() != null) {
             mainStage.setWidth(Config.get().getAppWidth());
@@ -106,7 +108,7 @@ public class SparrowDesktop extends Application {
             }
         }
 
-        AppServices.openFileUriArguments(stage);
+        AppServices.openFileUriArgumentsAfterWalletLoading(stage);
 
         AppServices.get().start();
     }

src/main/java/com/sparrowwallet/sparrow/SparrowWallet.java

@@ -16,9 +16,9 @@ import java.io.File;
 import java.util.*;
 
 public class SparrowWallet {
-    public static final String APP_ID = "com.sparrowwallet.sparrow";
+    public static final String APP_ID = "sparrow";
     public static final String APP_NAME = "Sparrow";
-    public static final String APP_VERSION = "1.7.4";
+    public static final String APP_VERSION = "1.9.1";
     public static final String APP_VERSION_SUFFIX = "";
     public static final String APP_HOME_PROPERTY = "sparrow.home";
     public static final String NETWORK_ENV_PROPERTY = "SPARROW_NETWORK";
@@ -66,6 +66,11 @@ public class SparrowWallet {
             Network.set(Network.TESTNET);
         }
 
+        File testnet4Flag = new File(Storage.getSparrowHome(), "network-" + Network.TESTNET4.getName());
+        if(testnet4Flag.exists()) {
+            Network.set(Network.TESTNET4);
+        }
+
         File signetFlag = new File(Storage.getSparrowHome(), "network-" + Network.SIGNET.getName());
         if(signetFlag.exists()) {
             Network.set(Network.SIGNET);
@@ -79,7 +84,7 @@ public class SparrowWallet {
 
         try {
             instance = new Instance(fileUriArguments);
-            instance.acquireLock(); //If fileUriArguments is not empty, will exit app after sending fileUriArguments if lock cannot be acquired
+            instance.acquireLock(!fileUriArguments.isEmpty()); //If fileUriArguments is not empty, will exit app after sending fileUriArguments if lock cannot be acquired
         } catch(InstanceException e) {
             getLogger().error("Could not access application lock", e);
         }
@@ -130,13 +135,13 @@ public class SparrowWallet {
         private final List<String> fileUriArguments;
 
         public Instance(List<String> fileUriArguments) {
-            super(SparrowWallet.APP_ID + "." + Network.get(), !fileUriArguments.isEmpty());
+            super(SparrowWallet.APP_ID, true);
             this.fileUriArguments = fileUriArguments;
         }
 
         @Override
         protected void receiveMessageList(List<String> messageList) {
-            if(messageList != null && !messageList.isEmpty()) {
+            if(messageList != null) {
                 AppServices.parseFileUriArguments(messageList);
                 AppServices.openFileUriArguments(null);
             }

src/main/java/com/sparrowwallet/sparrow/UnitFormat.java

@@ -12,6 +12,7 @@ public enum UnitFormat {
         private final DecimalFormat satsFormat = new DecimalFormat("#,##0", getDecimalFormatSymbols());
         private final DecimalFormat tableBtcFormat = new DecimalFormat("0.00000000", getDecimalFormatSymbols());
         private final DecimalFormat currencyFormat = new DecimalFormat("#,##0.00", getDecimalFormatSymbols());
+        private final DecimalFormat tableCurrencyFormat = new DecimalFormat("0.00", getDecimalFormatSymbols());
 
         public DecimalFormat getBtcFormat() {
             btcFormat.setMaximumFractionDigits(8);
@@ -30,6 +31,10 @@ public enum UnitFormat {
             return currencyFormat;
         }
 
+        public DecimalFormat getTableCurrencyFormat() {
+            return tableCurrencyFormat;
+        }
+
         public DecimalFormatSymbols getDecimalFormatSymbols() {
             DecimalFormatSymbols symbols = new DecimalFormatSymbols();
             symbols.setDecimalSeparator('.');
@@ -42,6 +47,7 @@ public enum UnitFormat {
         private final DecimalFormat satsFormat = new DecimalFormat("#,##0", getDecimalFormatSymbols());
         private final DecimalFormat tableBtcFormat = new DecimalFormat("0.00000000", getDecimalFormatSymbols());
         private final DecimalFormat currencyFormat = new DecimalFormat("#,##0.00", getDecimalFormatSymbols());
+        private final DecimalFormat tableCurrencyFormat = new DecimalFormat("0.00", getDecimalFormatSymbols());
 
         public DecimalFormat getBtcFormat() {
             btcFormat.setMaximumFractionDigits(8);
@@ -60,6 +66,10 @@ public enum UnitFormat {
             return currencyFormat;
         }
 
+        public DecimalFormat getTableCurrencyFormat() {
+            return tableCurrencyFormat;
+        }
+
         public DecimalFormatSymbols getDecimalFormatSymbols() {
             DecimalFormatSymbols symbols = new DecimalFormatSymbols();
             symbols.setDecimalSeparator(',');
@@ -78,6 +88,8 @@ public enum UnitFormat {
 
     public abstract DecimalFormat getCurrencyFormat();
 
+    public abstract DecimalFormat getTableCurrencyFormat();
+
     public String formatBtcValue(Long amount) {
         return getBtcFormat().format(amount.doubleValue() / Transaction.SATOSHIS_PER_BITCOIN);
     }
@@ -94,6 +106,10 @@ public enum UnitFormat {
         return getCurrencyFormat().format(amount);
     }
 
+    public String tableFormatCurrencyValue(double amount) {
+        return getTableCurrencyFormat().format(amount);
+    }
+
     public String getGroupingSeparator() {
         return Character.toString(getDecimalFormatSymbols().getGroupingSeparator());
     }

src/main/java/com/sparrowwallet/sparrow/WelcomeDialog.java

@@ -22,6 +22,7 @@ public class WelcomeDialog extends Dialog<Mode> {
 
             dialogPane.setPrefWidth(600);
             dialogPane.setPrefHeight(520);
+            dialogPane.setMinHeight(dialogPane.getPrefHeight());
             AppServices.moveToActiveWindowScreen(this);
 
             dialogPane.getStylesheets().add(AppServices.class.getResource("welcome.css").toExternalForm());

src/main/java/com/sparrowwallet/sparrow/control/AddAccountDialog.java

@@ -5,19 +5,19 @@ import com.sparrowwallet.drongo.wallet.StandardAccount;
 import com.sparrowwallet.drongo.wallet.Wallet;
 import com.sparrowwallet.sparrow.AppServices;
 import com.sparrowwallet.sparrow.glyphfont.FontAwesome5;
-import com.sparrowwallet.sparrow.io.Config;
-import com.sparrowwallet.sparrow.net.ServerType;
-import com.sparrowwallet.sparrow.whirlpool.WhirlpoolServices;
 import javafx.collections.FXCollections;
 import javafx.scene.control.*;
 import javafx.scene.layout.VBox;
 import javafx.util.StringConverter;
 import org.controlsfx.glyphfont.Glyph;
 
-import java.util.ArrayList;
-import java.util.List;
+import java.util.*;
+
+import static com.sparrowwallet.drongo.wallet.StandardAccount.*;
 
 public class AddAccountDialog extends Dialog<List<StandardAccount>> {
+    private static final int MAX_SHOWN_ACCOUNTS = 8;
+
     private final ComboBox<StandardAccount> standardAccountCombo;
     private boolean discoverAccounts = false;
 
@@ -42,29 +42,32 @@ public class AddAccountDialog extends Dialog<List<StandardAccount>> {
         standardAccountCombo = new ComboBox<>();
         standardAccountCombo.setMaxWidth(Double.MAX_VALUE);
 
-        List<Integer> existingIndexes = new ArrayList<>();
+        Set<Integer> existingIndexes = new LinkedHashSet<>();
         Wallet masterWallet = wallet.isMasterWallet() ? wallet : wallet.getMasterWallet();
         existingIndexes.add(masterWallet.getAccountIndex());
         for(Wallet childWallet : masterWallet.getChildWallets()) {
             if(!childWallet.isNested()) {
                 existingIndexes.add(childWallet.getAccountIndex());
+                Optional<StandardAccount> optStdAcc = Arrays.stream(StandardAccount.values()).filter(stdacc -> stdacc.getName().equals(childWallet.getName())).findFirst();
+                optStdAcc.ifPresent(standardAccount -> existingIndexes.add(standardAccount.getAccountNumber()));
             }
         }
 
         List<StandardAccount> availableAccounts = new ArrayList<>();
         for(StandardAccount standardAccount : StandardAccount.values()) {
-            if(!existingIndexes.contains(standardAccount.getAccountNumber()) && !StandardAccount.WHIRLPOOL_ACCOUNTS.contains(standardAccount)) {
+            if(!existingIndexes.contains(standardAccount.getAccountNumber()) && !StandardAccount.isWhirlpoolAccount(standardAccount) && availableAccounts.size() <= MAX_SHOWN_ACCOUNTS) {
                 availableAccounts.add(standardAccount);
             }
         }
 
-        if(WhirlpoolServices.canWalletMix(masterWallet) && !masterWallet.isWhirlpoolMasterWallet()) {
-            availableAccounts.add(StandardAccount.WHIRLPOOL_PREMIX);
+        if(AppServices.isWhirlpoolCompatible(masterWallet) && !masterWallet.isWhirlpoolMasterWallet()) {
+            availableAccounts.add(WHIRLPOOL_PREMIX);
+        } else if(AppServices.isWhirlpoolPostmixCompatible(masterWallet) && !existingIndexes.contains(WHIRLPOOL_POSTMIX.getAccountNumber())) {
+            availableAccounts.add(WHIRLPOOL_POSTMIX);
         }
 
         final ButtonType discoverButtonType = new javafx.scene.control.ButtonType("Discover", ButtonBar.ButtonData.LEFT);
-        if(!availableAccounts.isEmpty() && Config.get().getServerType() != ServerType.BITCOIN_CORE &&
-                (masterWallet.getKeystores().stream().allMatch(ks -> ks.getSource() == KeystoreSource.SW_SEED)
+        if(!availableAccounts.isEmpty() && (masterWallet.getKeystores().stream().allMatch(ks -> ks.getSource() == KeystoreSource.SW_SEED)
                         || (masterWallet.getKeystores().size() == 1 && masterWallet.getKeystores().stream().allMatch(ks -> ks.getSource() == KeystoreSource.HW_USB)))) {
             dialogPane.getButtonTypes().add(discoverButtonType);
             Button discoverButton = (Button)dialogPane.lookupButton(discoverButtonType);
@@ -82,10 +85,14 @@ public class AddAccountDialog extends Dialog<List<StandardAccount>> {
                     return "None Available";
                 }
 
-                if(StandardAccount.WHIRLPOOL_ACCOUNTS.contains(account)) {
+                if(account == WHIRLPOOL_PREMIX) {
                     return "Whirlpool Accounts";
                 }
 
+                if(account == WHIRLPOOL_POSTMIX) {
+                    return "Whirlpool Postmix (No mixing)";
+                }
+
                 return account.getName();
             }
 

src/main/java/com/sparrowwallet/sparrow/control/AddressCell.java

@@ -40,7 +40,7 @@ public class AddressCell extends TreeTableCell<Entry, UtxoEntry.AddressStatus> {
             if(utxoEntry != null) {
                 Address address = addressStatus.getAddress();
                 setText(address.toString());
-                setContextMenu(new EntryCell.AddressContextMenu(address, utxoEntry.getOutputDescriptor(), new NodeEntry(utxoEntry.getWallet(), utxoEntry.getNode()), false));
+                setContextMenu(new EntryCell.AddressContextMenu(address, utxoEntry.getOutputDescriptor(), new NodeEntry(utxoEntry.getWallet(), utxoEntry.getNode()), false, getTreeTableView()));
                 Tooltip tooltip = new Tooltip();
                 tooltip.setShowDelay(Duration.millis(250));
                 tooltip.setText(getTooltipText(utxoEntry, addressStatus.isDuplicate(), addressStatus.isDustAttack()));

src/main/java/com/sparrowwallet/sparrow/control/CardImportPane.java

@@ -4,8 +4,7 @@ import com.google.common.base.Throwables;
 import com.sparrowwallet.drongo.KeyDerivation;
 import com.sparrowwallet.drongo.crypto.ChildNumber;
 import com.sparrowwallet.drongo.protocol.Sha256Hash;
-import com.sparrowwallet.drongo.wallet.Keystore;
-import com.sparrowwallet.drongo.wallet.Wallet;
+import com.sparrowwallet.drongo.wallet.*;
 import com.sparrowwallet.sparrow.AppServices;
 import com.sparrowwallet.sparrow.EventManager;
 import com.sparrowwallet.sparrow.event.KeystoreImportEvent;
@@ -26,18 +25,25 @@ import javafx.scene.layout.Priority;
 import javafx.scene.layout.VBox;
 import org.controlsfx.control.textfield.CustomPasswordField;
 import org.controlsfx.glyphfont.Glyph;
+import org.controlsfx.validation.ValidationResult;
+import org.controlsfx.validation.ValidationSupport;
+import org.controlsfx.validation.Validator;
+import org.controlsfx.validation.decoration.StyleClassValidationDecoration;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import javax.smartcardio.CardException;
 import java.nio.charset.StandardCharsets;
 import java.util.List;
+import java.util.Optional;
+
+import static com.sparrowwallet.sparrow.io.CardApi.isReaderAvailable;
 
 public class CardImportPane extends TitledDescriptionPane {
     private static final Logger log = LoggerFactory.getLogger(CardImportPane.class);
 
     private final KeystoreCardImport importer;
-    private final List<ChildNumber> derivation;
+    private List<ChildNumber> derivation;
     protected Button importButton;
     private final SimpleStringProperty pin = new SimpleStringProperty("");
 
@@ -62,11 +68,8 @@ public class CardImportPane extends TitledDescriptionPane {
     }
 
     private void importCard() {
-        if(pin.get().length() < 6) {
-            setDescription(pin.get().isEmpty() ? "Enter PIN code" : "PIN code too short");
-            setContent(getPinEntry());
-            showHideLink.setVisible(false);
-            setExpanded(true);
+        if(!isReaderAvailable()) {
+            setError("No reader", "No card reader was detected.");
             importButton.setDisable(false);
             return;
         }
@@ -77,6 +80,15 @@ public class CardImportPane extends TitledDescriptionPane {
         });
 
         try {
+            if(pin.get().length() < importer.getWalletModel().getMinPinLength()) {
+                setDescription(pin.get().isEmpty() ? (!importer.getWalletModel().hasDefaultPin() && !importer.isInitialized() ? "Choose a PIN code" : "Enter PIN code") : "PIN code too short");
+                setContent(getPinAndDerivationEntry());
+                showHideLink.setVisible(false);
+                setExpanded(true);
+                importButton.setDisable(false);
+                return;
+            }
+
             if(!importer.isInitialized()) {
                 setDescription("Card not initialized");
                 setContent(getInitializationPanel(messageProperty));
@@ -98,7 +110,7 @@ public class CardImportPane extends TitledDescriptionPane {
             Throwable rootCause = Throwables.getRootCause(event.getSource().getException());
             if(rootCause instanceof CardAuthorizationException) {
                 setError(rootCause.getMessage(), null);
-                setContent(getPinEntry());
+                setContent(getPinAndDerivationEntry());
             } else {
                 log.error("Error importing keystore from card", event.getSource().getException());
                 setError("Import Error", rootCause.getMessage());
@@ -109,6 +121,75 @@ public class CardImportPane extends TitledDescriptionPane {
     }
 
     private Node getInitializationPanel(StringProperty messageProperty) {
+        if(importer.getWalletModel().requiresSeedInitialization()) {
+            return getSeedInitializationPanel(messageProperty);
+        }
+
+        return getEntropyInitializationPanel(messageProperty);
+    }
+
+    private Node getSeedInitializationPanel(StringProperty messageProperty) {
+        VBox confirmationBox = new VBox(5);
+        CustomPasswordField confirmationPin = new ViewPasswordField();
+        confirmationPin.setPromptText("Re-enter chosen PIN");
+        confirmationBox.getChildren().add(confirmationPin);
+
+        Button initializeButton = new Button("Initialize");
+        initializeButton.setDefaultButton(true);
+        initializeButton.setOnAction(event -> {
+            initializeButton.setDisable(true);
+            if(!pin.get().equals(confirmationPin.getText())) {
+                setError("PIN Error", "The confirmation PIN did not match");
+                return;
+            }
+            int pinSize = pin.get().length();
+            if(pinSize < importer.getWalletModel().getMinPinLength() || pinSize > importer.getWalletModel().getMaxPinLength()) {
+                setError("PIN Error", "PIN length must be between " + importer.getWalletModel().getMinPinLength() + " and " + importer.getWalletModel().getMaxPinLength() + " characters");
+                return;
+            }
+
+            SeedEntryDialog seedEntryDialog = new SeedEntryDialog(importer.getWalletModel().toDisplayString() + " Seed Words", 12);
+            seedEntryDialog.initOwner(this.getScene().getWindow());
+            Optional<List<String>> optWords = seedEntryDialog.showAndWait();
+            if(optWords.isPresent()) {
+                try {
+                    List<String> mnemonicWords = optWords.get();
+                    Bip39MnemonicCode.INSTANCE.check(mnemonicWords);
+                    DeterministicSeed seed = new DeterministicSeed(mnemonicWords, "", System.currentTimeMillis(), DeterministicSeed.Type.BIP39);
+                    byte[] seedBytes = seed.getSeedBytes();
+
+                    CardInitializationService cardInitializationService = new CardInitializationService(importer, pin.get(), seedBytes, messageProperty);
+                    cardInitializationService.setOnSucceeded(successEvent -> {
+                        AppServices.showSuccessDialog("Card Initialized", "The card was successfully initialized.\n\nYou can now import the keystore.");
+                        setDescription("Leave card on reader");
+                        setExpanded(false);
+                        importButton.setDisable(false);
+                    });
+                    cardInitializationService.setOnFailed(failEvent -> {
+                        log.error("Error initializing card", failEvent.getSource().getException());
+                        AppServices.showErrorDialog("Card Initialization Failed", "The card was not initialized.\n\n" + failEvent.getSource().getException().getMessage());
+                        initializeButton.setDisable(false);
+                    });
+                    cardInitializationService.start();
+                } catch(MnemonicException e) {
+                    log.error("Invalid seed entered", e);
+                    AppServices.showErrorDialog("Invalid seed entered", "The seed was invalid.\n\n" + e.getMessage());
+                    initializeButton.setDisable(false);
+                }
+            } else {
+                initializeButton.setDisable(false);
+            }
+        });
+
+        HBox contentBox = new HBox(20);
+        contentBox.getChildren().addAll(confirmationBox, initializeButton);
+        contentBox.setPadding(new Insets(10, 30, 10, 30));
+        HBox.setHgrow(confirmationBox, Priority.ALWAYS);
+
+        return contentBox;
+    }
+
+    private Node getEntropyInitializationPanel(StringProperty messageProperty) {
         VBox initTypeBox = new VBox(5);
         RadioButton automatic = new RadioButton("Automatic (Recommended)");
         RadioButton advanced = new RadioButton("Advanced");
@@ -161,6 +242,13 @@ public class CardImportPane extends TitledDescriptionPane {
         return contentBox;
     }
 
+    private Node getPinAndDerivationEntry() {
+        VBox vBox = new VBox();
+        vBox.getChildren().add(getPinEntry());
+        vBox.getChildren().add(getDerivationEntry());
+        return vBox;
+    }
+
     private Node getPinEntry() {
         VBox vBox = new VBox();
 
@@ -175,7 +263,7 @@ public class CardImportPane extends TitledDescriptionPane {
         contentBox.setAlignment(Pos.TOP_RIGHT);
         contentBox.setSpacing(20);
         contentBox.getChildren().add(pinField);
-        contentBox.setPadding(new Insets(10, 30, 10, 30));
+        contentBox.setPadding(new Insets(10, 30, 0, 30));
         contentBox.setPrefHeight(50);
 
         vBox.getChildren().add(contentBox);
@@ -183,6 +271,51 @@ public class CardImportPane extends TitledDescriptionPane {
         return vBox;
     }
 
+    private Node getDerivationEntry() {
+        VBox vBox = new VBox();
+
+        CheckBox checkBox = new CheckBox("Use Custom Derivation");
+        Label customLabel = new Label("Derivation:");
+        TextField customDerivation = new TextField(KeyDerivation.writePath(derivation));
+
+        ValidationSupport validationSupport = new ValidationSupport();
+        validationSupport.setValidationDecorator(new StyleClassValidationDecoration());
+        validationSupport.registerValidator(customDerivation, Validator.combine(
+                Validator.createEmptyValidator("Derivation is required"),
+                (Control c, String newValue) -> ValidationResult.fromErrorIf( c, "Invalid derivation", !KeyDerivation.isValid(newValue))
+        ));
+
+        customDerivation.textProperty().addListener((observable, oldValue, newValue) -> {
+            if(newValue.isEmpty() || !KeyDerivation.isValid(newValue)) {
+                importButton.setDisable(true);
+            } else {
+                importButton.setDisable(false);
+                derivation = KeyDerivation.parsePath(newValue);
+            }
+        });
+
+        checkBox.managedProperty().bind(checkBox.visibleProperty());
+        customLabel.managedProperty().bind(customLabel.visibleProperty());
+        customDerivation.managedProperty().bind(customDerivation.visibleProperty());
+        customLabel.visibleProperty().bind(checkBox.visibleProperty().not());
+        customDerivation.visibleProperty().bind(checkBox.visibleProperty().not());
+
+        checkBox.selectedProperty().addListener((observable, oldValue, newValue) -> {
+            checkBox.setVisible(false);
+        });
+
+        HBox derivationBox = new HBox();
+        derivationBox.setAlignment(Pos.CENTER_LEFT);
+        derivationBox.setSpacing(20);
+        derivationBox.getChildren().addAll(checkBox, customLabel, customDerivation);
+        derivationBox.setPadding(new Insets(10, 30, 10, 30));
+        derivationBox.setPrefHeight(50);
+
+        vBox.getChildren().addAll(derivationBox);
+
+        return vBox;
+    }
+
     public static class CardInitializationService extends Service<Void> {
         private final KeystoreCardImport cardImport;
         private final String pin;

src/main/java/com/sparrowwallet/sparrow/control/CardPinDialog.java

@@ -1,5 +1,6 @@
 package com.sparrowwallet.sparrow.control;
 
+import com.sparrowwallet.drongo.wallet.WalletModel;
 import com.sparrowwallet.sparrow.AppServices;
 import javafx.application.Platform;
 import javafx.beans.binding.Bindings;
@@ -22,20 +23,25 @@ public class CardPinDialog extends Dialog<CardPinDialog.CardPinChange> {
     private final CheckBox backupFirst;
     private final ButtonType okButtonType;
 
-    public CardPinDialog() {
+    public CardPinDialog(WalletModel walletModel, boolean backupOnly) {
         this.existingPin = new ViewPasswordField();
         this.newPin = new ViewPasswordField();
         this.newPinConfirm = new ViewPasswordField();
         this.backupFirst = new CheckBox();
 
+        if(backupOnly) {
+            newPin.textProperty().bind(existingPin.textProperty());
+            newPinConfirm.textProperty().bind(existingPin.textProperty());
+        }
+
         final DialogPane dialogPane = getDialogPane();
-        setTitle("Change Card PIN");
-        dialogPane.setHeaderText("Enter the current PIN, and then the new PIN twice. PIN must be between 6 and 32 digits.");
+        setTitle(backupOnly ? "Backup Card" : "Change Card PIN");
+        dialogPane.setHeaderText(backupOnly ? "Enter the current card PIN." : "Enter the current PIN, and then the new PIN twice. PIN must be between 6 and 32 digits.");
         dialogPane.getStylesheets().add(AppServices.class.getResource("general.css").toExternalForm());
         AppServices.setStageIcon(dialogPane.getScene().getWindow());
         dialogPane.getButtonTypes().addAll(ButtonType.CANCEL);
         dialogPane.setPrefWidth(380);
-        dialogPane.setPrefHeight(260);
+        dialogPane.setPrefHeight(backupOnly ? 135 : 260);
         AppServices.moveToActiveWindowScreen(this);
 
         Glyph lock = new Glyph("FontAwesome", FontAwesome.Glyph.LOCK);
@@ -63,24 +69,33 @@ public class CardPinDialog extends Dialog<CardPinDialog.CardPinChange> {
         backupField.setText("Backup First:");
         backupField.getInputs().add(backupFirst);
 
-        fieldset.getChildren().addAll(currentField, newField, confirmField, backupField);
+        if(backupOnly) {
+            fieldset.getChildren().addAll(currentField);
+        } else {
+            fieldset.getChildren().addAll(currentField, newField, confirmField);
+        }
+
+        if(walletModel.supportsBackup()) {
+            fieldset.getChildren().add(backupField);
+        }
+
         form.getChildren().add(fieldset);
         dialogPane.setContent(form);
 
         ValidationSupport validationSupport = new ValidationSupport();
         Platform.runLater( () -> {
             validationSupport.setValidationDecorator(new StyleClassValidationDecoration());
-            validationSupport.registerValidator(existingPin, (Control c, String newValue) -> ValidationResult.fromErrorIf(c, "Incorrect PIN length", existingPin.getText().length() < 6 || existingPin.getText().length() > 32));
-            validationSupport.registerValidator(newPin, (Control c, String newValue) -> ValidationResult.fromErrorIf(c, "Incorrect PIN length", newPin.getText().length() < 6 || newPin.getText().length() > 32));
+            validationSupport.registerValidator(existingPin, (Control c, String newValue) -> ValidationResult.fromErrorIf(c, "Incorrect PIN length", existingPin.getText().length() < walletModel.getMinPinLength() || existingPin.getText().length() > walletModel.getMaxPinLength()));
+            validationSupport.registerValidator(newPin, (Control c, String newValue) -> ValidationResult.fromErrorIf(c, "Incorrect PIN length", newPin.getText().length() < walletModel.getMinPinLength() || newPin.getText().length() > walletModel.getMaxPinLength()));
             validationSupport.registerValidator(newPinConfirm, (Control c, String newValue) -> ValidationResult.fromErrorIf(c, "PIN confirmation does not match", !newPinConfirm.getText().equals(newPin.getText())));
         });
 
-        okButtonType = new javafx.scene.control.ButtonType("Change", ButtonBar.ButtonData.OK_DONE);
+        okButtonType = new javafx.scene.control.ButtonType(backupOnly ? "Backup" : "Change", ButtonBar.ButtonData.OK_DONE);
         dialogPane.getButtonTypes().addAll(okButtonType);
         Button okButton = (Button) dialogPane.lookupButton(okButtonType);
         okButton.setPrefWidth(130);
-        BooleanBinding isInvalid = Bindings.createBooleanBinding(() -> existingPin.getText().length() < 6 || existingPin.getText().length() > 32
-                        || newPin.getText().length() < 6 || newPin.getText().length() > 32
+        BooleanBinding isInvalid = Bindings.createBooleanBinding(() -> existingPin.getText().length() < walletModel.getMinPinLength() || existingPin.getText().length() > walletModel.getMaxPinLength()
+                        || newPin.getText().length() < walletModel.getMinPinLength() || newPin.getText().length() > walletModel.getMaxPinLength()
                         || !newPin.getText().equals(newPinConfirm.getText()),
                 existingPin.textProperty(), newPin.textProperty(), newPinConfirm.textProperty());
         okButton.disableProperty().bind(isInvalid);

src/main/java/com/sparrowwallet/sparrow/control/CoinCell.java

@@ -70,7 +70,7 @@ class CoinCell extends TreeTableCell<Entry, Number> implements ConfirmationsList
             setContextMenu(contextMenu);
 
             if(entry instanceof TransactionEntry transactionEntry) {
-                tooltip.showConfirmations(transactionEntry.confirmationsProperty());
+                tooltip.showConfirmations(transactionEntry.confirmationsProperty(), transactionEntry.isCoinbase());
 
                 if(transactionEntry.isConfirming()) {
                     ConfirmationProgressIndicator arc = new ConfirmationProgressIndicator(transactionEntry.getConfirmations());
@@ -119,6 +119,7 @@ class CoinCell extends TreeTableCell<Entry, Number> implements ConfirmationsList
     private static final class CoinTooltip extends Tooltip {
         private final IntegerProperty confirmationsProperty = new SimpleIntegerProperty();
         private boolean showConfirmations;
+        private boolean isCoinbase;
         private String value;
 
         public void setValue(String value) {
@@ -126,8 +127,9 @@ class CoinCell extends TreeTableCell<Entry, Number> implements ConfirmationsList
             setTooltipText();
         }
 
-        public void showConfirmations(IntegerProperty txEntryConfirmationsProperty) {
+        public void showConfirmations(IntegerProperty txEntryConfirmationsProperty, boolean coinbase) {
             showConfirmations = true;
+            isCoinbase = coinbase;
 
             int confirmations = txEntryConfirmationsProperty.get();
             if(confirmations < BlockTransactionHash.BLOCKS_TO_FULLY_CONFIRM) {
@@ -155,7 +157,7 @@ class CoinCell extends TreeTableCell<Entry, Number> implements ConfirmationsList
             if(confirmations == 0) {
                 return "Unconfirmed in mempool";
             } else if(confirmations < BlockTransactionHash.BLOCKS_TO_FULLY_CONFIRM) {
-                return confirmations + " confirmation" + (confirmations == 1 ? "" : "s");
+                return confirmations + " confirmation" + (confirmations == 1 ? "" : "s") + (isCoinbase ? ", immature coinbase" : "");
             } else {
                 return BlockTransactionHash.BLOCKS_TO_FULLY_CONFIRM + "+ confirmations";
             }

src/main/java/com/sparrowwallet/sparrow/control/CoinTextFormatter.java

@@ -12,7 +12,7 @@ import java.util.regex.Pattern;
 
 public class CoinTextFormatter extends TextFormatter<String> {
     public CoinTextFormatter(UnitFormat unitFormat) {
-        super(new CoinFilter(unitFormat));
+        super(new CoinFilter(unitFormat == null ? UnitFormat.DOT : unitFormat));
     }
 
     public UnitFormat getUnitFormat() {
@@ -29,7 +29,7 @@ public class CoinTextFormatter extends TextFormatter<String> {
         private final Pattern coinValidation;
 
         public CoinFilter(UnitFormat unitFormat) {
-            this.unitFormat = unitFormat == null ? UnitFormat.DOT : unitFormat;
+            this.unitFormat = unitFormat;
             this.coinFormat = new DecimalFormat("###,###.########", unitFormat.getDecimalFormatSymbols());
             this.coinValidation = Pattern.compile("[\\d" + Pattern.quote(unitFormat.getGroupingSeparator()) + "]*(" + Pattern.quote(unitFormat.getDecimalSeparator()) + "\\d{0,8})?");
         }

src/main/java/com/sparrowwallet/sparrow/control/CoinTreeTable.java

@@ -2,6 +2,7 @@ package com.sparrowwallet.sparrow.control;
 
 import com.sparrowwallet.drongo.BitcoinUnit;
 import com.sparrowwallet.drongo.wallet.Wallet;
+import com.sparrowwallet.sparrow.CurrencyRate;
 import com.sparrowwallet.sparrow.UnitFormat;
 import com.sparrowwallet.sparrow.AppServices;
 import com.sparrowwallet.sparrow.EventManager;
@@ -17,6 +18,7 @@ import javafx.geometry.Pos;
 import javafx.scene.Node;
 import javafx.scene.control.Hyperlink;
 import javafx.scene.control.Label;
+import javafx.scene.control.TreeTableColumn;
 import javafx.scene.control.TreeTableView;
 import javafx.scene.layout.StackPane;
 
@@ -28,6 +30,7 @@ import java.util.Optional;
 public class CoinTreeTable extends TreeTableView<Entry> {
     private BitcoinUnit bitcoinUnit;
     private UnitFormat unitFormat;
+    private CurrencyRate currencyRate;
 
     public BitcoinUnit getBitcoinUnit() {
         return bitcoinUnit;
@@ -64,6 +67,18 @@ public class CoinTreeTable extends TreeTableView<Entry> {
         }
     }
 
+    public CurrencyRate getCurrencyRate() {
+        return currencyRate;
+    }
+
+    public void setCurrencyRate(CurrencyRate currencyRate) {
+        this.currencyRate = currencyRate;
+
+        if(!getChildren().isEmpty()) {
+            refresh();
+        }
+    }
+
     public void updateHistoryStatus(WalletHistoryStatusEvent event) {
         if(getRoot() != null) {
             Entry entry = getRoot().getValue();
@@ -94,6 +109,7 @@ public class CoinTreeTable extends TreeTableView<Entry> {
             hyperlink.setTranslateY(30);
             hyperlink.setOnAction(event -> {
                 WalletBirthDateDialog dlg = new WalletBirthDateDialog(wallet.getBirthDate(), false);
+                dlg.initOwner(this.getScene().getWindow());
                 Optional<Date> optDate = dlg.showAndWait();
                 if(optDate.isPresent()) {
                     Storage storage = AppServices.get().getOpenWallets().get(wallet);
@@ -119,4 +135,12 @@ public class CoinTreeTable extends TreeTableView<Entry> {
         stackPane.setAlignment(Pos.CENTER);
         return stackPane;
     }
+
+    public void setSortColumn(int columnIndex, TreeTableColumn.SortType sortType) {
+        if(columnIndex >= 0 && columnIndex < getColumns().size() && getSortOrder().isEmpty() && !getRoot().getChildren().isEmpty()) {
+            TreeTableColumn<Entry, ?> column = getColumns().get(columnIndex);
+            column.setSortType(sortType == null ? TreeTableColumn.SortType.DESCENDING : sortType);
+            getSortOrder().add(column);
+        }
+    }
 }

src/main/java/com/sparrowwallet/sparrow/control/CopyableCoinLabel.java

@@ -10,12 +10,16 @@ import javafx.scene.control.MenuItem;
 import javafx.scene.control.Tooltip;
 import javafx.scene.input.Clipboard;
 import javafx.scene.input.ClipboardContent;
+import javafx.event.EventHandler;
+import javafx.scene.input.MouseEvent;
 
 public class CopyableCoinLabel extends CopyableLabel {
     private final LongProperty valueProperty = new SimpleLongProperty(-1);
     private final Tooltip tooltip;
     private final CoinContextMenu contextMenu;
 
+    private BitcoinUnit bitcoinUnit;
+
     public CopyableCoinLabel() {
         this("Unknown");
     }
@@ -23,6 +27,21 @@ public class CopyableCoinLabel extends CopyableLabel {
     public CopyableCoinLabel(String text) {
         super(text);
         valueProperty().addListener((observable, oldValue, newValue) -> setValueAsText((Long)newValue, Config.get().getUnitFormat(), Config.get().getBitcoinUnit()));
+
+        setOnMouseClicked(event -> {
+            if(bitcoinUnit == null) {
+                bitcoinUnit = Config.get().getBitcoinUnit();
+            }
+
+            if(bitcoinUnit == BitcoinUnit.SATOSHIS) {
+                bitcoinUnit = BitcoinUnit.BTC;
+            } else {
+                bitcoinUnit = BitcoinUnit.SATOSHIS;
+            }
+
+            refresh(Config.get().getUnitFormat(), bitcoinUnit);
+        });
+
         tooltip = new Tooltip();
         contextMenu = new CoinContextMenu();
     }
@@ -63,6 +82,8 @@ public class CopyableCoinLabel extends CopyableLabel {
             unit = (value >= BitcoinUnit.getAutoThreshold() ? BitcoinUnit.BTC : BitcoinUnit.SATOSHIS);
         }
 
+        this.bitcoinUnit = unit;
+
         if(unit.equals(BitcoinUnit.BTC)) {
             tooltip.setText(satsValue);
             setText(btcValue);

src/main/java/com/sparrowwallet/sparrow/control/CopyableTextField.java

@@ -10,6 +10,7 @@ import javafx.beans.value.ChangeListener;
 import javafx.event.EventHandler;
 import javafx.scene.Cursor;
 import javafx.scene.Node;
+import javafx.scene.control.ContextMenu;
 import javafx.scene.control.Tooltip;
 import javafx.scene.input.Clipboard;
 import javafx.scene.input.ClipboardContent;
@@ -52,6 +53,7 @@ public class CopyableTextField extends CustomTextField {
                 selectedTextProperty().removeListener(selectionListener);
             }
         });
+        setContextMenu(new ContextMenu());
     }
 
     private void setupCopyButtonField(ObjectProperty<Node> rightProperty) {

src/main/java/com/sparrowwallet/sparrow/control/DateCell.java

@@ -1,6 +1,5 @@
 package com.sparrowwallet.sparrow.control;
 
-import com.sparrowwallet.drongo.wallet.BlockTransactionHashIndex;
 import com.sparrowwallet.sparrow.wallet.Entry;
 import com.sparrowwallet.sparrow.wallet.UtxoEntry;
 import javafx.geometry.Pos;
@@ -12,6 +11,8 @@ import javafx.util.Duration;
 import java.text.DateFormat;
 import java.text.SimpleDateFormat;
 
+import static com.sparrowwallet.sparrow.control.EntryCell.HashIndexEntryContextMenu;
+
 public class DateCell extends TreeTableCell<Entry, Entry> {
     private static final DateFormat DATE_FORMAT = new SimpleDateFormat("yyyy-MM-dd HH:mm");
 
@@ -36,11 +37,11 @@ public class DateCell extends TreeTableCell<Entry, Entry> {
                 UtxoEntry utxoEntry = (UtxoEntry)entry;
                 if(utxoEntry.getHashIndex().getHeight() <= 0) {
                     setText("Unconfirmed " + (utxoEntry.getHashIndex().getHeight() < 0 ? "Parent " : "") + (utxoEntry.getWallet().isWhirlpoolMixWallet() ? "(Not yet mixable)" : (utxoEntry.isSpendable() ? "(Spendable)" : "(Not yet spendable)")));
-                    setContextMenu(null);
+                    setContextMenu(new HashIndexEntryContextMenu(getTreeTableView(), utxoEntry));
                 } else if(utxoEntry.getHashIndex().getDate() != null) {
                     String date = DATE_FORMAT.format(utxoEntry.getHashIndex().getDate());
                     setText(date);
-                    setContextMenu(new DateContextMenu(date, utxoEntry.getHashIndex()));
+                    setContextMenu(new DateContextMenu(getTreeTableView(), utxoEntry, date));
                 } else {
                     setText("Unknown");
                     setContextMenu(null);
@@ -56,8 +57,10 @@ public class DateCell extends TreeTableCell<Entry, Entry> {
         }
     }
 
-    private static class DateContextMenu extends ContextMenu {
-        public DateContextMenu(String date, BlockTransactionHashIndex reference) {
+    private static class DateContextMenu extends HashIndexEntryContextMenu {
+        public DateContextMenu(TreeTableView<Entry> treeTableView, UtxoEntry utxoEntry, String date) {
+            super(treeTableView, utxoEntry);
+
             MenuItem copyDate = new MenuItem("Copy Date");
             copyDate.setOnAction(AE -> {
                 hide();
@@ -70,7 +73,7 @@ public class DateCell extends TreeTableCell<Entry, Entry> {
             copyHeight.setOnAction(AE -> {
                 hide();
                 ClipboardContent content = new ClipboardContent();
-                content.putString(reference.getHeight() > 0 ? Integer.toString(reference.getHeight()) : "Mempool");
+                content.putString(utxoEntry.getHashIndex().getHeight() > 0 ? Integer.toString(utxoEntry.getHashIndex().getHeight()) : "Mempool");
                 Clipboard.getSystemClipboard().setContent(content);
             });
 

src/main/java/com/sparrowwallet/sparrow/control/DescriptorQRDisplayDialog.java

@@ -3,13 +3,14 @@ package com.sparrowwallet.sparrow.control;
 import com.sparrowwallet.hummingbird.UR;
 import com.sparrowwallet.sparrow.glyphfont.FontAwesome5;
 import com.sparrowwallet.sparrow.io.PdfUtils;
+import com.sparrowwallet.sparrow.io.bbqr.BBQR;
 import javafx.event.ActionEvent;
 import javafx.scene.control.*;
 import javafx.scene.control.Button;
 
 public class DescriptorQRDisplayDialog extends QRDisplayDialog {
-    public DescriptorQRDisplayDialog(String walletName, String outputDescriptor, UR ur) {
-        super(ur);
+    public DescriptorQRDisplayDialog(String walletName, String outputDescriptor, UR ur, BBQR bbqr, boolean selectBbqrButton) {
+        super(ur, bbqr, false, false, selectBbqrButton);
 
         DialogPane dialogPane = getDialogPane();
         final ButtonType pdfButtonType = new javafx.scene.control.ButtonType("Save PDF...", ButtonBar.ButtonData.HELP_2);
@@ -19,7 +20,7 @@ public class DescriptorQRDisplayDialog extends QRDisplayDialog {
         pdfButton.setGraphicTextGap(5);
         pdfButton.setGraphic(getGlyph(FontAwesome5.Glyph.FILE_PDF));
         pdfButton.addEventFilter(ActionEvent.ACTION, event -> {
-            PdfUtils.saveOutputDescriptor(walletName, outputDescriptor, ur);
+            PdfUtils.saveOutputDescriptor(walletName, outputDescriptor, ur, isUseBbqrEncoding() ? bbqr : null);
             event.consume();
         });
     }

src/main/java/com/sparrowwallet/sparrow/control/DeviceDialog.java

@@ -91,6 +91,7 @@ public abstract class DeviceDialog<R> extends Dialog<R> {
 
         dialogPane.setPrefWidth(500);
         dialogPane.setPrefHeight(360);
+        dialogPane.setMinHeight(dialogPane.getPrefHeight());
         AppServices.moveToActiveWindowScreen(this);
 
         setResultConverter(dialogButton -> dialogButton == cancelButtonType ? null : getResult());

src/main/java/com/sparrowwallet/sparrow/control/DevicePane.java

@@ -300,7 +300,7 @@ public class DevicePane extends TitledDescriptionPane {
 
         if(importButton instanceof SplitMenuButton importMenuButton) {
             if(wallet.getScriptType() == null) {
-                ScriptType[] scriptTypes = new ScriptType[] {ScriptType.P2WPKH, ScriptType.P2SH_P2WPKH, ScriptType.P2PKH};
+                ScriptType[] scriptTypes = new ScriptType[] {ScriptType.P2WPKH, ScriptType.P2SH_P2WPKH, ScriptType.P2PKH, ScriptType.P2TR};
                 for(ScriptType scriptType : scriptTypes) {
                     MenuItem item = new MenuItem(scriptType.getDescription());
                     final List<ChildNumber> derivation = scriptType.getDefaultDerivation();
@@ -673,8 +673,8 @@ public class DevicePane extends TitledDescriptionPane {
             try {
                 CardApi cardApi = CardApi.getCardApi(device.getModel(), pin.get());
                 if(!cardApi.isInitialized()) {
-                    if(pin.get().length() < 6) {
-                        setDescription(pin.get().isEmpty() ? "Enter PIN code" : "PIN code too short");
+                    if(pin.get().length() < device.getModel().getMinPinLength()) {
+                        setDescription(pin.get().isEmpty() ? (device.getModel().hasDefaultPin() ? "Enter PIN code" : "Choose a PIN code") : "PIN code too short");
                         setContent(getCardPinEntry(importButton));
                         showHideLink.setVisible(false);
                         setExpanded(true);
@@ -795,7 +795,7 @@ public class DevicePane extends TitledDescriptionPane {
     }
 
     private void handleCardOperation(Service<?> service, ButtonBase operationButton, String operationDescription, boolean pinRequired, EventHandler<WorkerStateEvent> successHandler) {
-        if(pinRequired && pin.get().length() < 6) {
+        if(pinRequired && pin.get().length() < device.getModel().getMinPinLength()) {
             setDescription(pin.get().isEmpty() ? "Enter PIN code" : "PIN code too short");
             setContent(getCardPinEntry(operationButton));
             showHideLink.setVisible(false);
@@ -940,7 +940,7 @@ public class DevicePane extends TitledDescriptionPane {
             try {
                 CardApi cardApi = CardApi.getCardApi(device.getModel(), pin.get());
                 if(!cardApi.isInitialized()) {
-                    if(pin.get().length() < 6) {
+                    if(pin.get().length() < device.getModel().getMinPinLength()) {
                         setDescription(pin.get().isEmpty() ? "Enter PIN code" : "PIN code too short");
                         setContent(getCardPinEntry(getAddressButton));
                         showHideLink.setVisible(false);
@@ -1047,6 +1047,75 @@ public class DevicePane extends TitledDescriptionPane {
     }
 
     private Node getCardInitializationPanel(CardApi cardApi, ButtonBase operationButton, DeviceOperation deviceOperation) {
+        if(device.getModel().requiresSeedInitialization()) {
+            return getCardSeedInitializationPanel(cardApi, operationButton, deviceOperation);
+        }
+
+        return getCardEntropyInitializationPanel(cardApi, operationButton, deviceOperation);
+    }
+
+    private Node getCardSeedInitializationPanel(CardApi cardApi, ButtonBase operationButton, DeviceOperation deviceOperation) {
+        VBox confirmationBox = new VBox(5);
+        CustomPasswordField confirmationPin = new ViewPasswordField();
+        confirmationPin.setPromptText("Re-enter chosen PIN");
+        confirmationBox.getChildren().add(confirmationPin);
+
+        Button initializeButton = new Button("Initialize");
+        initializeButton.setDefaultButton(true);
+        initializeButton.setOnAction(event -> {
+            initializeButton.setDisable(true);
+            if(!pin.get().equals(confirmationPin.getText())) {
+                setError("PIN Error", "The confirmation PIN did not match");
+                return;
+            }
+            int pinSize = pin.get().length();
+            if(pinSize < device.getModel().getMinPinLength() || pinSize > device.getModel().getMaxPinLength()) {
+                setError("PIN Error", "PIN length must be between " + device.getModel().getMinPinLength() + " and " + device.getModel().getMaxPinLength() + " characters");
+                return;
+            }
+
+            SeedEntryDialog seedEntryDialog = new SeedEntryDialog(device.getModel().toDisplayString() + " Seed Words", 12);
+            seedEntryDialog.initOwner(this.getScene().getWindow());
+            Optional<List<String>> optWords = seedEntryDialog.showAndWait();
+            if(optWords.isPresent()) {
+                try {
+                    List<String> mnemonicWords = optWords.get();
+                    Bip39MnemonicCode.INSTANCE.check(mnemonicWords);
+                    DeterministicSeed seed = new DeterministicSeed(mnemonicWords, "", System.currentTimeMillis(), DeterministicSeed.Type.BIP39);
+                    byte[] seedBytes = seed.getSeedBytes();
+
+                    Service<Void> cardInitializationService = cardApi.getInitializationService(seedBytes, messageProperty);
+                    cardInitializationService.setOnSucceeded(successEvent -> {
+                        AppServices.showSuccessDialog("Card Initialized", "The card was successfully initialized.\n\nYou can now import the keystore.");
+                        operationButton.setDisable(false);
+                        setDefaultStatus();
+                        setExpanded(false);
+                    });
+                    cardInitializationService.setOnFailed(failEvent -> {
+                        log.error("Error initializing card", failEvent.getSource().getException());
+                        AppServices.showErrorDialog("Card Initialization Failed", "The card was not initialized.\n\n" + failEvent.getSource().getException().getMessage());
+                        initializeButton.setDisable(false);
+                    });
+                    cardInitializationService.start();
+                } catch(MnemonicException e) {
+                    log.error("Invalid seed entered", e);
+                    AppServices.showErrorDialog("Invalid seed entered", "The seed was invalid.\n\n" + e.getMessage());
+                    initializeButton.setDisable(false);
+                }
+            } else {
+                initializeButton.setDisable(false);
+            }
+        });
+
+        HBox contentBox = new HBox(20);
+        contentBox.getChildren().addAll(confirmationBox, initializeButton);
+        contentBox.setPadding(new Insets(10, 30, 10, 30));
+        HBox.setHgrow(confirmationBox, Priority.ALWAYS);
+
+        return contentBox;
+    }
+
+    private Node getCardEntropyInitializationPanel(CardApi cardApi, ButtonBase operationButton, DeviceOperation deviceOperation) {
         VBox initTypeBox = new VBox(5);
         RadioButton automatic = new RadioButton("Automatic (Recommended)");
         RadioButton advanced = new RadioButton("Advanced");

src/main/java/com/sparrowwallet/sparrow/control/DownloadVerifierDialog.java

@@ -0,0 +1,750 @@
+package com.sparrowwallet.sparrow.control;
+
+import com.sparrowwallet.drongo.Utils;
+import com.sparrowwallet.drongo.pgp.PGPKeySource;
+import com.sparrowwallet.drongo.pgp.PGPUtils;
+import com.sparrowwallet.drongo.pgp.PGPVerificationException;
+import com.sparrowwallet.drongo.pgp.PGPVerificationResult;
+import com.sparrowwallet.sparrow.AppServices;
+import com.sparrowwallet.sparrow.glyphfont.GlyphUtils;
+import com.sparrowwallet.sparrow.net.VersionCheckService;
+import javafx.beans.property.BooleanProperty;
+import javafx.beans.property.ObjectProperty;
+import javafx.beans.property.SimpleBooleanProperty;
+import javafx.beans.property.SimpleObjectProperty;
+import javafx.concurrent.Service;
+import javafx.concurrent.Task;
+import javafx.geometry.Insets;
+import javafx.geometry.Pos;
+import javafx.scene.control.*;
+import javafx.scene.image.Image;
+import javafx.scene.image.ImageView;
+import javafx.scene.input.Dragboard;
+import javafx.scene.input.TransferMode;
+import javafx.scene.layout.*;
+import javafx.stage.FileChooser;
+import javafx.stage.Stage;
+import org.controlsfx.tools.Platform;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import tornadofx.control.Field;
+import tornadofx.control.Fieldset;
+import tornadofx.control.Form;
+
+import java.io.*;
+import java.nio.charset.StandardCharsets;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.*;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import java.util.stream.Collectors;
+
+import static com.sparrowwallet.sparrow.AppController.DRAG_OVER_CLASS;
+
+public class DownloadVerifierDialog extends Dialog<ButtonBar.ButtonData> {
+    private static final Logger log = LoggerFactory.getLogger(DownloadVerifierDialog.class);
+
+    private static final DateFormat signatureDateFormat = new SimpleDateFormat("EEE MMM dd HH:mm:ss yyyy z");
+
+    private static final long MAX_VALID_MANIFEST_SIZE = 100 * 1024;
+    private static final String SHA256SUMS_MANIFEST_PREFIX = "sha256sums";
+
+    private static final List<String> SIGNATURE_EXTENSIONS = List.of("asc", "sig", "gpg");
+    private static final List<String> MANIFEST_EXTENSIONS = List.of("txt");
+    private static final List<String> PUBLIC_KEY_EXTENSIONS = List.of("asc");
+    private static final List<String> MACOS_RELEASE_EXTENSIONS = List.of("dmg");
+    private static final List<String> WINDOWS_RELEASE_EXTENSIONS = List.of("exe", "zip");
+    private static final List<String> LINUX_RELEASE_EXTENSIONS = List.of("deb", "rpm", "tar.gz");
+    private static final List<String> DISK_IMAGE_EXTENSIONS = List.of("img", "bin", "dfu");
+    private static final List<String> ARCHIVE_EXTENSIONS = List.of("zip", "tar.gz", "tar.bz2", "tar.xz", "rar", "7z");
+
+    private static final String SPARROW_RELEASE_PREFIX = "sparrow-";
+    private static final String SPARROW_SIGNATURE_SUFFIX = "-manifest.txt.asc";
+    private static final Pattern SPARROW_RELEASE_VERSION = Pattern.compile("[0-9]+(\\.[0-9]+)*");
+    private static final long MIN_VALID_SPARROW_RELEASE_SIZE = 10 * 1024 * 1024;
+
+    private final ObjectProperty<File> signature = new SimpleObjectProperty<>();
+    private final ObjectProperty<File> manifest = new SimpleObjectProperty<>();
+    private final ObjectProperty<File> publicKey = new SimpleObjectProperty<>();
+    private final ObjectProperty<File> release = new SimpleObjectProperty<>();
+
+    private final BooleanProperty manifestDisabled = new SimpleBooleanProperty();
+    private final BooleanProperty publicKeyDisabled = new SimpleBooleanProperty();
+
+    private final Label signedBy;
+    private final Label releaseHash;
+    private final Label releaseVerified;
+    private final Hyperlink releaseLink;
+
+    private static File lastFileParent;
+
+    public DownloadVerifierDialog(File initialSignatureFile) {
+        final DialogPane dialogPane = getDialogPane();
+        dialogPane.getStylesheets().add(AppServices.class.getResource("general.css").toExternalForm());
+        dialogPane.getStylesheets().add(AppServices.class.getResource("dialog.css").toExternalForm());
+        AppServices.setStageIcon(dialogPane.getScene().getWindow());
+        dialogPane.setHeader(new Header());
+        setupDrag(dialogPane);
+
+        VBox vBox = new VBox();
+        vBox.setSpacing(20);
+        vBox.setPadding(new Insets(20, 10, 10, 20));
+
+        Form form = new Form();
+        Fieldset filesFieldset = new Fieldset();
+        filesFieldset.setText("Files");
+        filesFieldset.setSpacing(10);
+
+        String version = VersionCheckService.getVersion() != null ? VersionCheckService.getVersion() : "x.x.x";
+
+        Field signatureField = setupField(signature, "Signature", SIGNATURE_EXTENSIONS, false, "sparrow-" + version + "-manifest.txt", null);
+        Field manifestField = setupField(manifest, "Manifest", MANIFEST_EXTENSIONS, false, "sparrow-" + version + "-manifest", manifestDisabled);
+        Field publicKeyField = setupField(publicKey, "Public Key", PUBLIC_KEY_EXTENSIONS, true, "pgp_keys", publicKeyDisabled);
+        Field releaseFileField = setupField(release, "Release File", getReleaseFileExtensions(), false, getReleaseFileExample(version), null);
+
+        filesFieldset.getChildren().addAll(signatureField, manifestField, publicKeyField, releaseFileField);
+        form.getChildren().add(filesFieldset);
+
+        Fieldset resultsFieldset = new Fieldset();
+        resultsFieldset.setText("Results");
+        resultsFieldset.setSpacing(10);
+
+        signedBy = new Label();
+        Field signedByField = setupResultField(signedBy, "Signed By");
+
+        releaseHash = new Label();
+        Field hashMatchedField = setupResultField(releaseHash, "Release Hash");
+
+        releaseVerified = new Label();
+        Field releaseVerifiedField = setupResultField(releaseVerified, "Verified");
+
+        releaseLink = new Hyperlink("");
+        releaseVerifiedField.getInputs().add(releaseLink);
+        releaseLink.setOnAction(event -> {
+            if(release.get() != null && release.get().exists()) {
+                if(release.get().getName().toLowerCase(Locale.ROOT).startsWith("sparrow")) {
+                    Optional<ButtonType> optType = AppServices.showAlertDialog("Exit Sparrow?", "Sparrow must be closed before installation. Exit?", Alert.AlertType.CONFIRMATION, ButtonType.NO, ButtonType.YES);
+                    if(optType.isPresent() && optType.get() == ButtonType.YES) {
+                        javafx.application.Platform.exit();
+                        AppServices.get().getApplication().getHostServices().showDocument("file://" + release.get().getAbsolutePath());
+                    }
+                } else {
+                    AppServices.get().getApplication().getHostServices().showDocument("file://" + release.get().getAbsolutePath());
+                }
+            }
+        });
+
+        resultsFieldset.getChildren().addAll(signedByField, hashMatchedField, releaseVerifiedField);
+        form.getChildren().add(resultsFieldset);
+
+        vBox.getChildren().addAll(form);
+        dialogPane.setContent(vBox);
+
+        ButtonType clearButtonType = new javafx.scene.control.ButtonType("Clear", ButtonBar.ButtonData.CANCEL_CLOSE);
+        ButtonType closeButtonType = new javafx.scene.control.ButtonType("Close", ButtonBar.ButtonData.OK_DONE);
+        dialogPane.getButtonTypes().addAll(clearButtonType, closeButtonType);
+
+        setOnCloseRequest(event -> {
+            if(ButtonBar.ButtonData.CANCEL_CLOSE.equals(getResult())) {
+                signature.set(null);
+                manifest.set(null);
+                publicKey.set(null);
+                release.set(null);
+                signedBy.setText("");
+                signedBy.setGraphic(null);
+                signedBy.setTooltip(null);
+                releaseHash.setText("");
+                releaseHash.setGraphic(null);
+                releaseVerified.setText("");
+                releaseVerified.setGraphic(null);
+                releaseLink.setText("");
+                event.consume();
+            }
+        });
+        setResultConverter(ButtonType::getButtonData);
+
+        AppServices.moveToActiveWindowScreen(this);
+        dialogPane.setPrefWidth(900);
+        setResizable(true);
+
+        signature.addListener((observable, oldValue, signatureFile) -> {
+            if(signatureFile != null) {
+                boolean verify = true;
+                File actualSignatureFile = findSignatureFile(signatureFile);
+                if(actualSignatureFile != null  && !actualSignatureFile.equals(signature.get())) {
+                    signature.set(actualSignatureFile);
+                    verify = false;
+                } else if(PGPUtils.signatureContainsManifest(signatureFile)) {
+                    manifest.set(signatureFile);
+                    verify = false;
+                } else {
+                    File manifestFile = findManifestFile(signatureFile);
+                    if(manifestFile != null && !manifestFile.equals(manifest.get())) {
+                        manifest.set(manifestFile);
+                        verify = false;
+                    }
+                }
+
+                if(verify) {
+                    verify();
+                }
+            }
+        });
+
+        manifest.addListener((observable, oldValue, manifestFile) -> {
+            if(manifestFile != null) {
+                boolean verify = true;
+                try {
+                    Map<File, String> manifestMap = getManifest(manifestFile);
+                    File releaseFile = findReleaseFile(manifestFile, manifestMap);
+                    if(releaseFile != null && !releaseFile.equals(release.get())) {
+                        release.set(releaseFile);
+                        verify = false;
+                    }
+                } catch(IOException e) {
+                    log.debug("Error reading manifest file", e);
+                    verify = false;
+                } catch(InvalidManifestException e) {
+                    release.set(manifestFile);
+                    verify = false;
+                }
+
+                if(verify) {
+                    verify();
+                }
+            }
+        });
+
+        publicKey.addListener((observable, oldValue, newValue) -> {
+            verify();
+        });
+
+        release.addListener((observable, oldValue, releaseFile) -> {
+            verify();
+        });
+
+        if(initialSignatureFile != null) {
+            javafx.application.Platform.runLater(() -> signature.set(initialSignatureFile));
+        }
+    }
+
+    private void setupDrag(DialogPane dialogPane) {
+        dialogPane.setOnDragOver(event -> {
+            if(event.getGestureSource() != dialogPane && event.getDragboard().hasFiles()) {
+                event.acceptTransferModes(TransferMode.LINK);
+            }
+            event.consume();
+        });
+
+        dialogPane.setOnDragDropped(event -> {
+            Dragboard db = event.getDragboard();
+            boolean success = false;
+            if(db.hasFiles()) {
+                for(File file : db.getFiles()) {
+                    if(isVerifyDownloadFile(file)) {
+                        signature.set(file);
+                        break;
+                    }
+                }
+                success = true;
+            }
+            event.setDropCompleted(success);
+            event.consume();
+        });
+
+        dialogPane.setOnDragEntered(event -> {
+            dialogPane.getStyleClass().add(DRAG_OVER_CLASS);
+        });
+
+        dialogPane.setOnDragExited(event -> {
+            dialogPane.getStyleClass().removeAll(DRAG_OVER_CLASS);
+        });
+    }
+
+    private void verify() {
+        manifestDisabled.set(false);
+        publicKeyDisabled.set(false);
+
+        if(signature.get() == null || manifest.get() == null) {
+            clearReleaseFields();
+            return;
+        }
+
+        PGPVerifyService pgpVerifyService = new PGPVerifyService(signature.get(), manifest.get(), publicKey.get());
+        pgpVerifyService.setOnRunning(event -> {
+            signedBy.setText("Verifying...");
+            signedBy.setGraphic(GlyphUtils.getBusyGlyph());
+            signedBy.setTooltip(null);
+            clearReleaseFields();
+        });
+        pgpVerifyService.setOnSucceeded(event -> {
+            PGPVerificationResult result = pgpVerifyService.getValue();
+
+            String message = result.userId() + " on " + signatureDateFormat.format(result.signatureTimestamp()) + (result.expired() ? " (key expired)" : "");
+            signedBy.setText(message);
+            signedBy.setGraphic(result.expired() ? GlyphUtils.getWarningGlyph() : GlyphUtils.getSuccessGlyph());
+            signedBy.setTooltip(new Tooltip(result.fingerprint()));
+
+            if(!result.expired() && result.keySource() != PGPKeySource.USER) {
+                publicKeyDisabled.set(true);
+            }
+
+            if(manifest.get().equals(release.get())) {
+                manifestDisabled.set(true);
+                releaseHash.setText("No hash required, signature signs release file directly");
+                releaseHash.setGraphic(GlyphUtils.getSuccessGlyph());
+                releaseHash.setTooltip(null);
+                releaseVerified.setText("Ready to install ");
+                releaseVerified.setGraphic(GlyphUtils.getSuccessGlyph());
+                releaseLink.setText(release.get().getName());
+            } else {
+                verifyManifest();
+            }
+        });
+        pgpVerifyService.setOnFailed(event -> {
+            Throwable e = event.getSource().getException();
+            signedBy.setText(getDisplayMessage(e));
+            signedBy.setGraphic(GlyphUtils.getFailureGlyph());
+            signedBy.setTooltip(null);
+            clearReleaseFields();
+        });
+
+        pgpVerifyService.start();
+    }
+
+    private void clearReleaseFields() {
+        releaseHash.setText("");
+        releaseHash.setGraphic(null);
+        releaseHash.setTooltip(null);
+        releaseVerified.setText("");
+        releaseVerified.setGraphic(null);
+        releaseLink.setText("");
+    }
+
+    private void verifyManifest() {
+        File releaseFile = release.get();
+        if(releaseFile != null && releaseFile.exists()) {
+            FileSha256Service hashService = new FileSha256Service(releaseFile);
+            hashService.setOnRunning(event -> {
+                releaseHash.setText("Calculating...");
+                releaseHash.setGraphic(GlyphUtils.getBusyGlyph());
+                releaseHash.setTooltip(null);
+                releaseVerified.setText("");
+                releaseVerified.setGraphic(null);
+                releaseLink.setText("");
+            });
+            hashService.setOnSucceeded(event -> {
+                String calculatedHash = hashService.getValue();
+                try {
+                    Map<File, String> manifestMap = getManifest(manifest.get());
+                    String manifestHash = getManifestHash(releaseFile.getName(), manifestMap);
+                    if(calculatedHash.equalsIgnoreCase(manifestHash)) {
+                        releaseHash.setText("Matched manifest hash");
+                        releaseHash.setGraphic(GlyphUtils.getSuccessGlyph());
+                        releaseHash.setTooltip(new Tooltip(calculatedHash));
+                        releaseVerified.setText("Ready to install ");
+                        releaseVerified.setGraphic(GlyphUtils.getSuccessGlyph());
+                        releaseLink.setText(releaseFile.getName());
+                    } else if(manifestHash == null) {
+                        releaseHash.setText("Could not find manifest hash for " + releaseFile.getName());
+                        releaseHash.setGraphic(GlyphUtils.getFailureGlyph());
+                        releaseHash.setTooltip(new Tooltip("Manifest hashes provided for:\n" + manifestMap.keySet().stream().map(File::getName).collect(Collectors.joining("\n"))));
+                        releaseVerified.setText("Cannot verify " + releaseFile.getName());
+                        releaseVerified.setGraphic(GlyphUtils.getFailureGlyph());
+                        releaseLink.setText("");
+                    } else {
+                        releaseHash.setText("Did not match manifest hash");
+                        releaseHash.setGraphic(GlyphUtils.getFailureGlyph());
+                        releaseHash.setTooltip(new Tooltip("Calculated Hash: " + calculatedHash + "\nManifest Hash: " + manifestHash));
+                        releaseVerified.setText("Cannot verify " + releaseFile.getName());
+                        releaseVerified.setGraphic(GlyphUtils.getFailureGlyph());
+                        releaseLink.setText("");
+                    }
+                } catch(IOException | InvalidManifestException e) {
+                    releaseHash.setText("Could not read manifest");
+                    releaseHash.setGraphic(GlyphUtils.getFailureGlyph());
+                    releaseHash.setTooltip(new Tooltip(e.getMessage()));
+                    releaseVerified.setText("Cannot verify " + releaseFile.getName());
+                    releaseVerified.setGraphic(GlyphUtils.getFailureGlyph());
+                    releaseLink.setText("");
+                }
+            });
+            hashService.setOnFailed(event -> {
+                releaseHash.setText("Could not calculate manifest");
+                releaseHash.setGraphic(GlyphUtils.getFailureGlyph());
+                releaseHash.setTooltip(new Tooltip(event.getSource().getException().getMessage()));
+                releaseVerified.setText("Cannot verify " + releaseFile.getName());
+                releaseVerified.setGraphic(GlyphUtils.getFailureGlyph());
+                releaseLink.setText("");
+            });
+            hashService.start();
+        } else {
+            releaseHash.setText("No release file");
+            releaseHash.setGraphic(GlyphUtils.getFailureGlyph());
+            releaseHash.setTooltip(null);
+            releaseVerified.setText("Not verified");
+            releaseVerified.setGraphic(GlyphUtils.getFailureGlyph());
+            releaseLink.setText("");
+        }
+    }
+
+    private Field setupField(ObjectProperty<File> fileProperty, String title, List<String> extensions, boolean optional, String example, BooleanProperty disabledProperty) {
+        Field field = new Field();
+        field.setText(title + ":");
+        FileField fileField = new FileField(fileProperty, title, extensions, optional, example, disabledProperty);
+        field.getInputs().add(fileField);
+        return field;
+    }
+
+    private Field setupResultField(Label label, String title) {
+        Field field = new Field();
+        field.setText(title + ":");
+        field.getInputs().add(label);
+        label.setGraphicTextGap(8);
+        return field;
+    }
+
+    public static Map<File, String> getManifest(File manifest) throws IOException, InvalidManifestException {
+        if(manifest.length() > MAX_VALID_MANIFEST_SIZE) {
+            throw new InvalidManifestException();
+        }
+
+        try(InputStream manifestStream = new FileInputStream(manifest)) {
+            return getManifest(manifestStream);
+        }
+    }
+
+    public static Map<File, String> getManifest(InputStream manifestStream) throws IOException {
+        Map<File, String> manifest = new HashMap<>();
+
+        BufferedReader reader = new BufferedReader(new InputStreamReader(manifestStream, StandardCharsets.UTF_8));
+        String line;
+        while((line = reader.readLine()) != null) {
+            String[] parts = line.split("\\s+");
+            if(parts.length > 1 && parts[0].length() == 64) {
+                String manifestHash = parts[0];
+                String manifestFileName = parts[1];
+                if(manifestFileName.startsWith("*") || manifestFileName.startsWith("U") || manifestFileName.startsWith("^")) {
+                    manifestFileName = manifestFileName.substring(1);
+                }
+                manifest.put(new File(manifestFileName), manifestHash);
+            }
+        }
+
+        return manifest;
+    }
+
+    private String getManifestHash(String contentFileName, Map<File, String> manifest) {
+        for(Map.Entry<File, String> entry : manifest.entrySet()) {
+            if(contentFileName.equalsIgnoreCase(entry.getKey().getName())) {
+                return entry.getValue();
+            }
+        }
+
+        return null;
+    }
+
+    private File findSignatureFile(File providedFile) {
+        for(String extension : SIGNATURE_EXTENSIONS) {
+            File signatureFile = new File(providedFile.getParentFile(), providedFile.getName() + "." + extension);
+            if(signatureFile.exists()) {
+                return signatureFile;
+            }
+        }
+
+        if(providedFile.getName().toLowerCase(Locale.ROOT).startsWith(SPARROW_RELEASE_PREFIX)) {
+            Matcher matcher = SPARROW_RELEASE_VERSION.matcher(providedFile.getName());
+            if(matcher.find()) {
+                String version = matcher.group();
+                File signatureFile = new File(providedFile.getParentFile(), SPARROW_RELEASE_PREFIX + version + SPARROW_SIGNATURE_SUFFIX);
+                if(signatureFile.exists()) {
+                    return signatureFile;
+                }
+            }
+        }
+
+        return null;
+    }
+
+    private File findManifestFile(File providedFile) {
+        String signatureName = providedFile.getName();
+        if(signatureName.length() > 4 && SIGNATURE_EXTENSIONS.stream().anyMatch(ext -> signatureName.toLowerCase(Locale.ROOT).endsWith("." + ext))) {
+            File manifestFile = new File(providedFile.getParent(), signatureName.substring(0, signatureName.length() - 4));
+            if(manifestFile.exists()) {
+                return manifestFile;
+            }
+        }
+
+        return null;
+    }
+
+    private File findReleaseFile(File manifestFile, Map<File, String> manifestMap) {
+        List<String> releaseExtensions = getReleaseFileExtensions();
+        List<List<String>> extensionLists = List.of(releaseExtensions, DISK_IMAGE_EXTENSIONS, ARCHIVE_EXTENSIONS, List.of(""));
+
+        for(List<String> extensions : extensionLists) {
+            for(File file : manifestMap.keySet()) {
+                if(extensions.stream().anyMatch(ext -> file.getName().toLowerCase(Locale.ROOT).endsWith(ext))) {
+                    File releaseFile = new File(manifestFile.getParent(), file.getName());
+                    if(releaseFile.exists()) {
+                        return releaseFile;
+                    }
+                }
+            }
+        }
+
+        return null;
+    }
+
+    private List<String> getReleaseFileExtensions() {
+        Platform platform = Platform.getCurrent();
+        switch(platform) {
+            case OSX -> {
+                return MACOS_RELEASE_EXTENSIONS;
+            }
+            case WINDOWS -> {
+                return WINDOWS_RELEASE_EXTENSIONS;
+            }
+            default -> {
+                return LINUX_RELEASE_EXTENSIONS;
+            }
+        }
+    }
+
+    private String getReleaseFileExample(String version) {
+        Platform platform = Platform.getCurrent();
+        String arch = System.getProperty("os.arch");
+        switch(platform) {
+            case OSX -> {
+                return "Sparrow-" + version + "-" + arch;
+            }
+            case WINDOWS -> {
+                return "Sparrow-" + version;
+            }
+            default ->  {
+                return "sparrow_" + version + "-1_" + (arch.equals("aarch64") ? "arm64" : arch);
+            }
+        }
+    }
+
+    private String getDisplayMessage(Throwable e) {
+        String message = e.getMessage();
+        message = message.substring(0, 1).toUpperCase(Locale.ROOT) + message.substring(1);
+
+        if(message.endsWith(".")) {
+            message = message.substring(0, message.length() - 1);
+        }
+
+        if(message.equals("Invalid header encountered")) {
+            message += ", not a valid signature file";
+        }
+
+        if(message.startsWith("Malformed message")) {
+            message = "Not a valid signature file";
+        }
+
+        return message;
+    }
+
+    public static boolean isVerifyDownloadFile(File file) {
+        if(file != null) {
+            String name = file.getName().toLowerCase(Locale.ROOT);
+            if(name.length() > 4 && SIGNATURE_EXTENSIONS.stream().anyMatch(ext -> name.endsWith("." + ext))) {
+                return true;
+            }
+
+            if(MANIFEST_EXTENSIONS.stream().anyMatch(ext -> name.endsWith("." + ext)) || name.startsWith(SHA256SUMS_MANIFEST_PREFIX)) {
+                try {
+                    Map<File, String> manifest = getManifest(file);
+                    return !manifest.isEmpty();
+                } catch(Exception e) {
+                    //ignore
+                }
+            }
+
+            if(name.startsWith(SPARROW_RELEASE_PREFIX) && file.length() >= MIN_VALID_SPARROW_RELEASE_SIZE) {
+                Matcher matcher = SPARROW_RELEASE_VERSION.matcher(name);
+                return matcher.find();
+            }
+        }
+
+        return false;
+    }
+
+    public void setSignatureFile(File signatureFile) {
+        signature.set(signatureFile);
+    }
+
+    private static class Header extends GridPane {
+        public Header() {
+            setMaxWidth(Double.MAX_VALUE);
+            getStyleClass().add("header-panel");
+
+            VBox vBox = new VBox();
+            vBox.setPadding(new Insets(10, 0, 0, 0));
+
+            Label headerLabel = new Label("Verify Download");
+            headerLabel.setWrapText(true);
+            headerLabel.setAlignment(Pos.CENTER_LEFT);
+            headerLabel.setMaxWidth(Double.MAX_VALUE);
+            headerLabel.setMaxHeight(Double.MAX_VALUE);
+
+            CopyableLabel descriptionLabel = new CopyableLabel("Download the release file, GPG signature and optional manifest of a project to verify the download integrity");
+            descriptionLabel.setAlignment(Pos.CENTER_LEFT);
+
+            vBox.getChildren().addAll(headerLabel, descriptionLabel);
+            add(vBox, 0, 0);
+
+            StackPane graphicContainer = new StackPane();
+            graphicContainer.getStyleClass().add("graphic-container");
+            Image image = new Image("image/sparrow-small.png", 50, 50, false, false);
+            if (!image.isError()) {
+                ImageView imageView = new ImageView();
+                imageView.setSmooth(false);
+                imageView.setImage(image);
+                graphicContainer.getChildren().add(imageView);
+            }
+            add(graphicContainer, 1, 0);
+
+            ColumnConstraints textColumn = new ColumnConstraints();
+            textColumn.setFillWidth(true);
+            textColumn.setHgrow(Priority.ALWAYS);
+            ColumnConstraints graphicColumn = new ColumnConstraints();
+            graphicColumn.setFillWidth(false);
+            graphicColumn.setHgrow(Priority.NEVER);
+            getColumnConstraints().setAll(textColumn , graphicColumn);
+        }
+    }
+
+    private static class FileField extends HBox {
+        private final ObjectProperty<File> fileProperty;
+
+        public FileField(ObjectProperty<File> fileProperty, String title, List<String> extensions, boolean optional, String example, BooleanProperty disabledProperty) {
+            super(10);
+            this.fileProperty = fileProperty;
+            TextField textField = new TextField();
+            textField.setEditable(false);
+            textField.setPromptText("e.g. " + example + formatExtensionsList(extensions) + (optional ? " (optional)" : ""));
+            textField.setOnMouseClicked(event -> browseForFile(title, extensions));
+            Button browseButton = new Button("Browse...");
+            browseButton.setOnAction(event -> browseForFile(title, extensions));
+            getChildren().addAll(textField, browseButton);
+            HBox.setHgrow(textField, Priority.ALWAYS);
+
+            fileProperty.addListener((observable, oldValue, file) -> {
+                textField.setText(file == null ? "" : file.getAbsolutePath());
+                if(file != null) {
+                    lastFileParent = file.getParentFile();
+                }
+            });
+
+            if(disabledProperty != null) {
+                disabledProperty.addListener((observable, oldValue, disabled) -> {
+                    textField.setDisable(disabled);
+                    browseButton.setDisable(disabled);
+                });
+            }
+        }
+
+        private void browseForFile(String title, List<String> extensions) {
+            Stage window = new Stage();
+            FileChooser fileChooser = new FileChooser();
+            fileChooser.setTitle("Open File");
+            File userDir = new File(System.getProperty("user.home"));
+            File downloadsDir = new File(userDir, "Downloads");
+            fileChooser.setInitialDirectory(lastFileParent != null ? lastFileParent : (downloadsDir.exists() ? downloadsDir : userDir));
+            fileChooser.setSelectedExtensionFilter(new FileChooser.ExtensionFilter(title + " files", extensions));
+
+            AppServices.moveToActiveWindowScreen(window, 800, 450);
+            File file = fileChooser.showOpenDialog(window);
+            if(file != null) {
+                fileProperty.set(file);
+            }
+        }
+
+        public String formatExtensionsList(List<String> items) {
+            StringBuilder result = new StringBuilder();
+            for(int i = 0; i < items.size(); i++) {
+                result.append(".").append(items.get(i));
+
+                if (i < items.size() - 1) {
+                    result.append(", ");
+                }
+
+                if (i == items.size() - 2) {
+                    result.append("or ");
+                }
+            }
+
+            return result.toString();
+        }
+    }
+
+    private static class PGPVerifyService extends Service<PGPVerificationResult> {
+        private final File signature;
+        private final File manifest;
+        private final File publicKey;
+
+        public PGPVerifyService(File signature, File manifest, File publicKey) {
+            this.signature = signature;
+            this.manifest = manifest;
+            this.publicKey = publicKey;
+        }
+
+        @Override
+        protected Task<PGPVerificationResult> createTask() {
+            return new Task<>() {
+                protected PGPVerificationResult call() throws IOException, PGPVerificationException {
+                    boolean detachedSignature = !manifest.equals(signature);
+
+                    try(InputStream publicKeyStream = publicKey == null ? null : new FileInputStream(publicKey);
+                        InputStream contentStream = new BufferedInputStream(new FileInputStream(manifest));
+                        InputStream detachedSignatureStream = detachedSignature ? new FileInputStream(signature) : null) {
+                        return PGPUtils.verify(publicKeyStream, contentStream, detachedSignatureStream);
+                    }
+                }
+            };
+        }
+    }
+
+    private static class FileSha256Service extends Service<String> {
+        private final File file;
+
+        public FileSha256Service(File file) {
+            this.file = file;
+        }
+
+        @Override
+        protected Task<String> createTask() {
+            return new Task<>() {
+                protected String call() throws IOException {
+                    try(InputStream inputStream = new BufferedInputStream(new FileInputStream(file))) {
+                        return sha256(inputStream);
+                    }
+                }
+            };
+        }
+
+        private String sha256(InputStream stream) throws IOException {
+            try {
+                final byte[] buffer = new byte[1024 * 1024];
+                final MessageDigest sha256 = MessageDigest.getInstance("SHA-256");
+                int bytesRead = 0;
+                while((bytesRead = stream.read(buffer)) >= 0) {
+                    if (bytesRead > 0) {
+                        sha256.update(buffer, 0, bytesRead);
+                    }
+                }
+
+                return Utils.bytesToHex(sha256.digest());
+            } catch(NoSuchAlgorithmException e) {
+                throw new RuntimeException(e);
+            }
+        }
+    }
+
+    private static class InvalidManifestException extends Exception { }
+}

src/main/java/com/sparrowwallet/sparrow/control/EntryCell.java

@@ -36,7 +36,7 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
     private static final Logger log = LoggerFactory.getLogger(EntryCell.class);
 
     public static final DateFormat DATE_FORMAT = new SimpleDateFormat("yyyy-MM-dd HH:mm");
-    private static final Pattern REPLACED_BY_FEE_SUFFIX = Pattern.compile("(.*)\\(Replaced By Fee( #)?(\\d+)?\\).*");
+    public static final Pattern REPLACED_BY_FEE_SUFFIX = Pattern.compile("(.*?)( \\(Replaced By Fee( #)?(\\d+)?\\)).*?");
 
     private static EntryCell lastCell;
 
@@ -100,7 +100,7 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
                 actionBox.getChildren().add(viewTransactionButton);
 
                 BlockTransaction blockTransaction = transactionEntry.getBlockTransaction();
-                if(blockTransaction.getHeight() <= 0 && blockTransaction.getTransaction().isReplaceByFee() &&
+                if(blockTransaction.getHeight() <= 0 && canRBF(blockTransaction) &&
                         Config.get().isIncludeMempoolOutputs() && transactionEntry.getWallet().allInputsFromWallet(blockTransaction.getHash())) {
                     Button increaseFeeButton = new Button("");
                     increaseFeeButton.setGraphic(getIncreaseFeeRBFGlyph());
@@ -124,7 +124,7 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
                 NodeEntry nodeEntry = (NodeEntry)entry;
                 Address address = nodeEntry.getAddress();
                 setText(address.toString());
-                setContextMenu(new AddressContextMenu(address, nodeEntry.getOutputDescriptor(), nodeEntry, true));
+                setContextMenu(new AddressContextMenu(address, nodeEntry.getOutputDescriptor(), nodeEntry, true, getTreeTableView()));
                 Tooltip tooltip = new Tooltip();
                 tooltip.setShowDelay(Duration.millis(250));
                 tooltip.setText(nodeEntry.getNode().toString());
@@ -149,6 +149,7 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
                     signMessageButton.setGraphic(getSignMessageGlyph());
                     signMessageButton.setOnAction(event -> {
                         MessageSignDialog messageSignDialog = new MessageSignDialog(nodeEntry.getWallet(), nodeEntry.getNode());
+                        messageSignDialog.initOwner(getTreeTableView().getScene().getWindow());
                         messageSignDialog.showAndWait();
                     });
                     actionBox.getChildren().add(signMessageButton);
@@ -216,7 +217,7 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
                 .map(e -> (HashIndexEntry)e)
                 .filter(e -> e.getType().equals(HashIndexEntry.Type.INPUT) && e.isSpendable())
                 .map(e -> blockTransaction.getTransaction().getInputs().get((int)e.getHashIndex().getIndex()))
-                .filter(TransactionInput::isReplaceByFeeEnabled)
+                .filter(i -> Config.get().isMempoolFullRbf() || i.isReplaceByFeeEnabled())
                 .map(txInput -> walletTxos.keySet().stream().filter(txo -> txo.getHash().equals(txInput.getOutpoint().getHash()) && txo.getIndex() == txInput.getOutpoint().getIndex()).findFirst().get())
                 .collect(Collectors.toList());
 
@@ -230,31 +231,47 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
                 .filter(e -> e instanceof HashIndexEntry)
                 .map(e -> (HashIndexEntry)e)
                 .filter(e -> e.getType().equals(HashIndexEntry.Type.OUTPUT))
-                .map(e -> e.getBlockTransaction().getTransaction().getOutputs().get((int)e.getHashIndex().getIndex()))
+                .map(e -> blockTransaction.getTransaction().getOutputs().get((int)e.getHashIndex().getIndex()))
                 .collect(Collectors.toList());
 
         List<TransactionOutput> consolidationOutputs = transactionEntry.getChildren().stream()
                 .filter(e -> e instanceof HashIndexEntry)
                 .map(e -> (HashIndexEntry)e)
                 .filter(e -> e.getType().equals(HashIndexEntry.Type.OUTPUT) && e.getKeyPurpose() == KeyPurpose.RECEIVE)
-                .map(e -> e.getBlockTransaction().getTransaction().getOutputs().get((int)e.getHashIndex().getIndex()))
+                .map(e -> blockTransaction.getTransaction().getOutputs().get((int)e.getHashIndex().getIndex()))
                 .collect(Collectors.toList());
 
+        boolean consolidationTransaction = consolidationOutputs.size() == blockTransaction.getTransaction().getOutputs().size() && consolidationOutputs.size() == 1;
         long changeTotal = ourOutputs.stream().mapToLong(TransactionOutput::getValue).sum() - consolidationOutputs.stream().mapToLong(TransactionOutput::getValue).sum();
         Transaction tx = blockTransaction.getTransaction();
         double vSize = tx.getVirtualSize();
-        int inputSize = tx.getInputs().get(0).getLength() + (tx.getInputs().get(0).hasWitness() ? tx.getInputs().get(0).getWitness().getLength() / Transaction.WITNESS_SCALE_FACTOR : 0);
-        List<BlockTransactionHashIndex> walletUtxos = new ArrayList<>(transactionEntry.getWallet().getWalletUtxos().keySet());
-        //Remove any UTXOs created by the transaction that is to be replaced
-        walletUtxos.removeIf(utxo -> ourOutputs.stream().anyMatch(output -> output.getHash().equals(utxo.getHash()) && output.getIndex() == utxo.getIndex()));
-        Collections.shuffle(walletUtxos);
-        while((double)changeTotal / vSize < getMaxFeeRate() && !walletUtxos.isEmpty() && !cancelTransaction) {
-            //If there is insufficient change output, include another random UTXO so the fee can be increased
-            BlockTransactionHashIndex utxo = walletUtxos.remove(0);
-            utxos.add(utxo);
-            changeTotal += utxo.getValue();
-            vSize += inputSize;
+        if(changeTotal == 0) {
+            //Add change output length to vSize if change was not present on the original transaction
+            TransactionOutput changeOutput = new TransactionOutput(new Transaction(), 1L, transactionEntry.getWallet().getFreshNode(KeyPurpose.CHANGE).getOutputScript());
+            vSize += changeOutput.getLength();
         }
+        double inputSize = tx.getInputs().get(0).getLength() + (tx.getInputs().get(0).hasWitness() ? (double)tx.getInputs().get(0).getWitness().getLength() / Transaction.WITNESS_SCALE_FACTOR : 0);
+        List<TxoFilter> txoFilters = List.of(new ExcludeTxoFilter(utxos), new SpentTxoFilter(blockTransaction.getHash()), new FrozenTxoFilter(), new CoinbaseTxoFilter(transactionEntry.getWallet()));
+        double feeRate = blockTransaction.getFeeRate() == null ? AppServices.getMinimumRelayFeeRate() : blockTransaction.getFeeRate();
+        List<OutputGroup> outputGroups = transactionEntry.getWallet().getGroupedUtxos(txoFilters, feeRate, AppServices.getMinimumRelayFeeRate(), Config.get().isGroupByAddress())
+                .stream().filter(outputGroup -> outputGroup.getEffectiveValue() >= 0).collect(Collectors.toList());
+        Collections.shuffle(outputGroups);
+        while((double)changeTotal / vSize < getMaxFeeRate() && !outputGroups.isEmpty() && !cancelTransaction && !consolidationTransaction) {
+            //If there is insufficient change output, include another random output group so the fee can be increased
+            OutputGroup outputGroup = outputGroups.remove(0);
+            for(BlockTransactionHashIndex utxo : outputGroup.getUtxos()) {
+                utxos.add(utxo);
+                changeTotal += utxo.getValue();
+                vSize += inputSize;
+            }
+        }
+
+        Long fee = blockTransaction.getFee();
+        if(fee != null) {
+            //Replacement tx fees must be greater than the original tx fees by its minimum relay cost
+            fee += (long)Math.ceil(vSize * AppServices.getMinimumRelayFeeRate());
+        }
+        Long rbfFee = fee;
 
         List<TransactionOutput> externalOutputs = new ArrayList<>(blockTransaction.getTransaction().getOutputs());
         externalOutputs.removeAll(ourOutputs);
@@ -263,17 +280,21 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
         List<Payment> payments = externalOutputs.stream().map(txOutput -> {
             try {
                 String label = transactionEntry.getLabel() == null ? "" : transactionEntry.getLabel();
-                Matcher matcher = REPLACED_BY_FEE_SUFFIX.matcher(label);
+                label = REPLACED_BY_FEE_SUFFIX.matcher(label).replaceAll("$1");
+                String[] paymentLabels = label.split(", ");
+                if(externalOutputs.size() > 1 && externalOutputs.size() == paymentLabels.length) {
+                    label = paymentLabels[externalOutputs.indexOf(txOutput)];
+                }
+                Matcher matcher = REPLACED_BY_FEE_SUFFIX.matcher(transactionEntry.getLabel() == null ? "" : transactionEntry.getLabel());
                 if(matcher.matches()) {
-                    String base = matcher.group(1);
-                    if(matcher.groupCount() > 2 && matcher.group(3) != null) {
-                        int count = Integer.parseInt(matcher.group(3)) + 1;
-                        label = base + "(Replaced By Fee #" + count + ")";
+                    if(matcher.groupCount() > 3 && matcher.group(4) != null) {
+                        int count = Integer.parseInt(matcher.group(4)) + 1;
+                        label += " (Replaced By Fee #" + count + ")";
                     } else {
-                        label = base + "(Replaced By Fee #2)";
+                        label += " (Replaced By Fee #2)";
                     }
                 } else {
-                    label += (label.isEmpty() ? "" : " ") + "(Replaced By Fee)";
+                    label += " (Replaced By Fee)";
                 }
 
                 if(txOutput.getScript().getToAddress() != null) {
@@ -315,7 +336,7 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
         }
 
         EventManager.get().post(new SendActionEvent(transactionEntry.getWallet(), utxos));
-        Platform.runLater(() -> EventManager.get().post(new SpendUtxoEvent(transactionEntry.getWallet(), utxos, payments, opReturns.isEmpty() ? null : opReturns, blockTransaction.getFee(), true)));
+        Platform.runLater(() -> EventManager.get().post(new SpendUtxoEvent(transactionEntry.getWallet(), utxos, payments, opReturns.isEmpty() ? null : opReturns, rbfFee, true, blockTransaction)));
     }
 
     private static Double getMaxFeeRate() {
@@ -331,30 +352,57 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
         List<BlockTransactionHashIndex> ourOutputs = transactionEntry.getChildren().stream()
                 .filter(e -> e instanceof HashIndexEntry)
                 .map(e -> (HashIndexEntry)e)
-                .filter(e -> e.getType().equals(HashIndexEntry.Type.OUTPUT))
+                .filter(e -> e.getType().equals(HashIndexEntry.Type.OUTPUT) && e.isSpendable())
                 .map(HashIndexEntry::getHashIndex)
                 .collect(Collectors.toList());
 
         if(ourOutputs.isEmpty()) {
-            throw new IllegalStateException("Cannot create CPFP without any wallet outputs to spend");
+            AppServices.showErrorDialog("No spendable outputs", "None of the outputs on this transaction are spendable.\n\nEnsure that the outputs are not frozen" +
+                    (transactionEntry.getConfirmations() <= 0 ? ", and spending unconfirmed UTXOs is allowed." : "."));
+            return;
         }
 
-        BlockTransactionHashIndex utxo = ourOutputs.get(0);
+        BlockTransactionHashIndex cpfpUtxo = ourOutputs.get(0);
+        Address freshAddress = transactionEntry.getWallet().getFreshNode(KeyPurpose.RECEIVE).getAddress();
+        TransactionOutput txOutput = new TransactionOutput(new Transaction(), cpfpUtxo.getValue(), freshAddress.getOutputScript());
+        long dustThreshold = freshAddress.getScriptType().getDustThreshold(txOutput, Transaction.DUST_RELAY_TX_FEE);
+        double inputSize = freshAddress.getScriptType().getInputVbytes();
+        double vSize = inputSize + txOutput.getLength();
+
+        List<TxoFilter> txoFilters = List.of(new ExcludeTxoFilter(List.of(cpfpUtxo)), new SpentTxoFilter(), new FrozenTxoFilter(), new CoinbaseTxoFilter(transactionEntry.getWallet()));
+        double feeRate = blockTransaction.getFeeRate() == null ? AppServices.getMinimumRelayFeeRate() : blockTransaction.getFeeRate();
+        List<OutputGroup> outputGroups = transactionEntry.getWallet().getGroupedUtxos(txoFilters, feeRate, AppServices.getMinimumRelayFeeRate(), Config.get().isGroupByAddress())
+                .stream().filter(outputGroup -> outputGroup.getEffectiveValue() >= 0).collect(Collectors.toList());
+        Collections.shuffle(outputGroups);
+
+        List<BlockTransactionHashIndex> utxos = new ArrayList<>();
+        utxos.add(cpfpUtxo);
+        long inputTotal = cpfpUtxo.getValue();
+        while((inputTotal - (long)(getMaxFeeRate() * vSize)) < dustThreshold && !outputGroups.isEmpty()) {
+            //If there is insufficient input value, include another random output group so the fee can be increased
+            OutputGroup outputGroup = outputGroups.remove(0);
+            for(BlockTransactionHashIndex utxo : outputGroup.getUtxos()) {
+                utxos.add(utxo);
+                inputTotal += utxo.getValue();
+                vSize += inputSize;
+            }
+        }
 
-        WalletNode freshNode = transactionEntry.getWallet().getFreshNode(KeyPurpose.RECEIVE);
         String label = transactionEntry.getLabel() == null ? "" : transactionEntry.getLabel();
         label += (label.isEmpty() ? "" : " ") + "(CPFP)";
-        Payment payment = new Payment(freshNode.getAddress(), label, utxo.getValue(), true);
+        Payment payment = new Payment(freshAddress, label, inputTotal, true);
 
-        EventManager.get().post(new SendActionEvent(transactionEntry.getWallet(), List.of(utxo)));
-        Platform.runLater(() -> EventManager.get().post(new SpendUtxoEvent(transactionEntry.getWallet(), List.of(utxo), List.of(payment), null, blockTransaction.getFee(), false)));
+        EventManager.get().post(new SendActionEvent(transactionEntry.getWallet(), utxos));
+        Platform.runLater(() -> EventManager.get().post(new SpendUtxoEvent(transactionEntry.getWallet(), utxos, List.of(payment), null, blockTransaction.getFee(), true, null)));
+    }
+
+    private static boolean canRBF(BlockTransaction blockTransaction) {
+        return Config.get().isMempoolFullRbf() || blockTransaction.getTransaction().isReplaceByFee();
     }
 
     private static boolean canSignMessage(WalletNode walletNode) {
         Wallet wallet = walletNode.getWallet();
-        return wallet.getKeystores().size() == 1 && wallet.getScriptType() != ScriptType.P2TR &&
-                (wallet.getKeystores().get(0).hasPrivateKey() || wallet.getKeystores().get(0).getSource() == KeystoreSource.HW_USB || wallet.getKeystores().get(0).getWalletModel().isCard()) &&
-                (!wallet.isBip47() || walletNode.getKeyPurpose() == KeyPurpose.RECEIVE);
+        return wallet.getKeystores().size() == 1 && (!wallet.isBip47() || walletNode.getKeyPurpose() == KeyPurpose.RECEIVE);
     }
 
     private static boolean containsWalletOutputs(TransactionEntry transactionEntry) {
@@ -427,7 +475,7 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
                 tooltip += "\nFee rate: " + String.format("%.2f", feeRate) + " sats/vB";
             }
 
-            tooltip += "\nRBF: " + (transactionEntry.getBlockTransaction().getTransaction().isReplaceByFee() ? "Enabled" : "Disabled");
+            tooltip += "\nRBF: " + (canRBF(transactionEntry.getBlockTransaction()) ? "Enabled" : "Disabled");
         }
 
         return tooltip;
@@ -504,7 +552,7 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
             });
             getItems().add(viewTransaction);
 
-            if(blockTransaction.getTransaction().isReplaceByFee() && Config.get().isIncludeMempoolOutputs() && transactionEntry.getWallet().allInputsFromWallet(blockTransaction.getHash())) {
+            if(canRBF(blockTransaction) && Config.get().isIncludeMempoolOutputs() && transactionEntry.getWallet().allInputsFromWallet(blockTransaction.getHash())) {
                 MenuItem increaseFee = new MenuItem("Increase Fee (RBF)");
                 increaseFee.setGraphic(getIncreaseFeeRBFGlyph());
                 increaseFee.setOnAction(AE -> {
@@ -515,7 +563,7 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
                 getItems().add(increaseFee);
             }
 
-            if(blockTransaction.getTransaction().isReplaceByFee() && Config.get().isIncludeMempoolOutputs() && transactionEntry.getWallet().allInputsFromWallet(blockTransaction.getHash())) {
+            if(canRBF(blockTransaction) && Config.get().isIncludeMempoolOutputs() && transactionEntry.getWallet().allInputsFromWallet(blockTransaction.getHash())) {
                 MenuItem cancelTx = new MenuItem("Cancel Transaction (RBF)");
                 cancelTx.setGraphic(getCancelTransactionRBFGlyph());
                 cancelTx.setOnAction(AE -> {
@@ -537,12 +585,14 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
                 getItems().add(createCpfp);
             }
 
-            MenuItem openBlockExplorer = new MenuItem("Open in Block Explorer");
-            openBlockExplorer.setOnAction(AE -> {
-                hide();
-                AppServices.openBlockExplorer(blockTransaction.getHashAsString());
-            });
-            getItems().add(openBlockExplorer);
+            if(!Config.get().isBlockExplorerDisabled()) {
+                MenuItem openBlockExplorer = new MenuItem("Open in Block Explorer");
+                openBlockExplorer.setOnAction(AE -> {
+                    hide();
+                    AppServices.openBlockExplorer(blockTransaction.getHashAsString());
+                });
+                getItems().add(openBlockExplorer);
+            }
 
             MenuItem copyTxid = new MenuItem("Copy Transaction ID");
             copyTxid.setOnAction(AE -> {
@@ -556,7 +606,7 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
         }
     }
 
-    private static class TransactionContextMenu extends ContextMenu {
+    protected static class TransactionContextMenu extends ContextMenu {
         public TransactionContextMenu(String date, BlockTransaction blockTransaction) {
             MenuItem viewTransaction = new MenuItem("View Transaction");
             viewTransaction.setGraphic(getViewTransactionGlyph());
@@ -564,12 +614,16 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
                 hide();
                 EventManager.get().post(new ViewTransactionEvent(this.getOwnerWindow(), blockTransaction));
             });
+            getItems().add(viewTransaction);
 
-            MenuItem openBlockExplorer = new MenuItem("Open in Block Explorer");
-            openBlockExplorer.setOnAction(AE -> {
-                hide();
-                AppServices.openBlockExplorer(blockTransaction.getHashAsString());
-            });
+            if(!Config.get().isBlockExplorerDisabled()) {
+                MenuItem openBlockExplorer = new MenuItem("Open in Block Explorer");
+                openBlockExplorer.setOnAction(AE -> {
+                    hide();
+                    AppServices.openBlockExplorer(blockTransaction.getHashAsString());
+                });
+                getItems().add(openBlockExplorer);
+            }
 
             MenuItem copyDate = new MenuItem("Copy Date");
             copyDate.setOnAction(AE -> {
@@ -578,6 +632,7 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
                 content.putString(date);
                 Clipboard.getSystemClipboard().setContent(content);
             });
+            getItems().add(copyDate);
 
             MenuItem copyTxid = new MenuItem("Copy Transaction ID");
             copyTxid.setOnAction(AE -> {
@@ -586,6 +641,7 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
                 content.putString(blockTransaction.getHashAsString());
                 Clipboard.getSystemClipboard().setContent(content);
             });
+            getItems().add(copyTxid);
 
             MenuItem copyHeight = new MenuItem("Copy Block Height");
             copyHeight.setOnAction(AE -> {
@@ -594,13 +650,12 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
                 content.putString(blockTransaction.getHeight() > 0 ? Integer.toString(blockTransaction.getHeight()) : "Mempool");
                 Clipboard.getSystemClipboard().setContent(content);
             });
-
-            getItems().addAll(viewTransaction, openBlockExplorer, copyDate, copyTxid, copyHeight);
+            getItems().add(copyHeight);
         }
     }
 
     public static class AddressContextMenu extends ContextMenu {
-        public AddressContextMenu(Address address, String outputDescriptor, NodeEntry nodeEntry, boolean addUtxoItems) {
+        public AddressContextMenu(Address address, String outputDescriptor, NodeEntry nodeEntry, boolean addUtxoItems, TreeTableView<Entry> treetable) {
             if(nodeEntry == null || !nodeEntry.getWallet().isBip47()) {
                 MenuItem receiveToAddress = new MenuItem("Receive To");
                 receiveToAddress.setGraphic(getReceiveGlyph());
@@ -618,6 +673,7 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
                 signVerifyMessage.setOnAction(AE -> {
                     hide();
                     MessageSignDialog messageSignDialog = new MessageSignDialog(nodeEntry.getWallet(), nodeEntry.getNode());
+                    messageSignDialog.initOwner(treetable.getScene().getWindow());
                     messageSignDialog.showAndWait();
                 });
                 getItems().add(signVerifyMessage);
@@ -691,7 +747,7 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
         }
     }
 
-    private static class HashIndexEntryContextMenu extends ContextMenu {
+    static class HashIndexEntryContextMenu extends ContextMenu {
         public HashIndexEntryContextMenu(TreeTableView<Entry> treeTableView, HashIndexEntry hashIndexEntry) {
             MenuItem viewTransaction = new MenuItem("View Transaction");
             viewTransaction.setGraphic(getViewTransactionGlyph());
@@ -747,6 +803,8 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
         cell.getStyleClass().remove("transaction-row");
         cell.getStyleClass().remove("node-row");
         cell.getStyleClass().remove("utxo-row");
+        cell.getStyleClass().remove("unconfirmed-row");
+        cell.getStyleClass().remove("summary-row");
         cell.getStyleClass().remove("address-cell");
         cell.getStyleClass().remove("hashindex-row");
         cell.getStyleClass().remove("confirming");
@@ -781,6 +839,10 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
                 if(hashIndexEntry.isSpent()) {
                     cell.getStyleClass().add("spent");
                 }
+            } else if(entry instanceof WalletSummaryDialog.UnconfirmedEntry) {
+                cell.getStyleClass().add("unconfirmed-row");
+            } else if(entry instanceof WalletSummaryDialog.SummaryEntry) {
+                cell.getStyleClass().add("summary-row");
             }
         }
     }

src/main/java/com/sparrowwallet/sparrow/control/FeeRangeSlider.java

@@ -0,0 +1,146 @@
+package com.sparrowwallet.sparrow.control;
+
+import com.sparrowwallet.sparrow.AppServices;
+import com.sparrowwallet.sparrow.net.FeeRatesSource;
+import javafx.application.Platform;
+import javafx.scene.Node;
+import javafx.scene.control.Slider;
+import javafx.util.StringConverter;
+
+import java.util.*;
+import java.util.stream.Collectors;
+
+import static com.sparrowwallet.sparrow.AppServices.*;
+
+public class FeeRangeSlider extends Slider {
+    private static final double FEE_RATE_SCROLL_INCREMENT = 0.01;
+
+    public FeeRangeSlider() {
+        super(0, FEE_RATES_RANGE.size() - 1, 0);
+        setMajorTickUnit(1);
+        setMinorTickCount(0);
+        setSnapToTicks(false);
+        setShowTickLabels(true);
+        setShowTickMarks(true);
+        setBlockIncrement(Math.log(1.02) / Math.log(2));
+
+        setLabelFormatter(new StringConverter<>() {
+            @Override
+            public String toString(Double object) {
+                Long feeRate = LONG_FEE_RATES_RANGE.get(object.intValue());
+                if(isLongFeeRange() && feeRate >= 1000) {
+                    return feeRate / 1000 + "k";
+                }
+                return Long.toString(feeRate);
+            }
+
+            @Override
+            public Double fromString(String string) {
+                return null;
+            }
+        });
+
+        updateTrackHighlight();
+
+        valueProperty().addListener((observable, oldValue, newValue) -> {
+            if(newValue != null) {
+                updateMaxFeeRange(newValue.doubleValue());
+            }
+        });
+
+        setOnScroll(event -> {
+            if(event.getDeltaY() != 0) {
+                double newFeeRate = getFeeRate() + (event.getDeltaY() > 0 ? FEE_RATE_SCROLL_INCREMENT : -FEE_RATE_SCROLL_INCREMENT);
+                if(newFeeRate < LONG_FEE_RATES_RANGE.get(0)) {
+                    newFeeRate = LONG_FEE_RATES_RANGE.get(0);
+                } else if(newFeeRate > LONG_FEE_RATES_RANGE.get(LONG_FEE_RATES_RANGE.size() - 1)) {
+                    newFeeRate = LONG_FEE_RATES_RANGE.get(LONG_FEE_RATES_RANGE.size() - 1);
+                }
+                setFeeRate(newFeeRate);
+            }
+        });
+    }
+
+    public double getFeeRate() {
+        return Math.pow(2.0, getValue());
+    }
+
+    public void setFeeRate(double feeRate) {
+        double value = Math.log(feeRate) / Math.log(2);
+        updateMaxFeeRange(value);
+        setValue(value);
+    }
+
+    private void updateMaxFeeRange(double value) {
+        if(value >= getMax() && !isLongFeeRange()) {
+            setMax(LONG_FEE_RATES_RANGE.size() - 1);
+            updateTrackHighlight();
+        } else if(value == getMin() && isLongFeeRange()) {
+            setMax(FEE_RATES_RANGE.size() - 1);
+            updateTrackHighlight();
+        }
+    }
+
+    private boolean isLongFeeRange() {
+        return getMax() > FEE_RATES_RANGE.size() - 1;
+    }
+
+    public void updateTrackHighlight() {
+        addFeeRangeTrackHighlight(0);
+    }
+
+    private void addFeeRangeTrackHighlight(int count) {
+        Platform.runLater(() -> {
+            Node track = lookup(".track");
+            if(track != null) {
+                Map<Integer, Double> targetBlocksFeeRates = getTargetBlocksFeeRates();
+                String highlight = "";
+                if(targetBlocksFeeRates.get(Integer.MAX_VALUE) != null) {
+                    highlight += "#a0a1a766 " + getPercentageOfFeeRange(targetBlocksFeeRates.get(Integer.MAX_VALUE)) + "%, ";
+                }
+                highlight += "#41a9c966 " + getPercentageOfFeeRange(targetBlocksFeeRates, FeeRatesSource.BLOCKS_IN_TWO_HOURS - 1) + "%, ";
+                highlight += "#fba71b66 " + getPercentageOfFeeRange(targetBlocksFeeRates, FeeRatesSource.BLOCKS_IN_HOUR - 1) + "%, ";
+                highlight += "#c8416466 " + getPercentageOfFeeRange(targetBlocksFeeRates, FeeRatesSource.BLOCKS_IN_HALF_HOUR - 1) + "%";
+
+                track.setStyle("-fx-background-color: " +
+                        "-fx-shadow-highlight-color, " +
+                        "linear-gradient(to bottom, derive(-fx-text-box-border, -10%), -fx-text-box-border), " +
+                        "linear-gradient(to bottom, derive(-fx-control-inner-background, -9%), derive(-fx-control-inner-background, 0%), derive(-fx-control-inner-background, -5%), derive(-fx-control-inner-background, -12%)), " +
+                        "linear-gradient(to right, " + highlight + ")");
+            } else if(count < 20) {
+                addFeeRangeTrackHighlight(count+1);
+            }
+        });
+    }
+
+    private Map<Integer, Double> getTargetBlocksFeeRates() {
+        Map<Integer, Double> retrievedFeeRates = AppServices.getTargetBlockFeeRates();
+        if(retrievedFeeRates == null) {
+            retrievedFeeRates = TARGET_BLOCKS_RANGE.stream().collect(Collectors.toMap(java.util.function.Function.identity(), v -> getFallbackFeeRate(),
+                    (u, v) -> { throw new IllegalStateException("Duplicate target blocks"); },
+                    LinkedHashMap::new));
+        }
+
+        return retrievedFeeRates;
+    }
+
+    private int getPercentageOfFeeRange(Map<Integer, Double> targetBlocksFeeRates, Integer minTargetBlocks) {
+        List<Integer> rates = new ArrayList<>(targetBlocksFeeRates.keySet());
+        Collections.reverse(rates);
+        for(Integer targetBlocks : rates) {
+            if(targetBlocks < minTargetBlocks) {
+                return getPercentageOfFeeRange(targetBlocksFeeRates.get(targetBlocks));
+            }
+        }
+
+        return 100;
+    }
+
+    private int getPercentageOfFeeRange(Double feeRate) {
+        double index = Math.log(feeRate) / Math.log(2);
+        if(isLongFeeRange()) {
+            index *= ((double)FEE_RATES_RANGE.size() / (LONG_FEE_RATES_RANGE.size())) * 0.99;
+        }
+        return (int)Math.round(index * 10.0);
+    }
+}

src/main/java/com/sparrowwallet/sparrow/control/FiatCell.java

@@ -0,0 +1,94 @@
+package com.sparrowwallet.sparrow.control;
+
+import com.sparrowwallet.drongo.protocol.Transaction;
+import com.sparrowwallet.sparrow.CurrencyRate;
+import com.sparrowwallet.sparrow.UnitFormat;
+import com.sparrowwallet.sparrow.wallet.Entry;
+import javafx.scene.control.ContextMenu;
+import javafx.scene.control.MenuItem;
+import javafx.scene.control.Tooltip;
+import javafx.scene.control.TreeTableCell;
+import javafx.scene.input.Clipboard;
+import javafx.scene.input.ClipboardContent;
+import org.controlsfx.tools.Platform;
+
+import java.math.BigDecimal;
+import java.util.Currency;
+
+public class FiatCell extends TreeTableCell<Entry, Number> {
+    private final Tooltip tooltip;
+    private final FiatContextMenu contextMenu;
+
+    public FiatCell() {
+        super();
+        tooltip = new Tooltip();
+        contextMenu = new FiatContextMenu();
+        getStyleClass().add("coin-cell");
+        if(Platform.getCurrent() == Platform.OSX) {
+            getStyleClass().add("number-field");
+        }
+    }
+
+    @Override
+    protected void updateItem(Number amount, boolean empty) {
+        super.updateItem(amount, empty);
+
+        if(empty || amount == null) {
+            setText(null);
+            setGraphic(null);
+            setTooltip(null);
+            setContextMenu(null);
+        } else {
+            Entry entry = getTreeTableView().getTreeItem(getIndex()).getValue();
+            EntryCell.applyRowStyles(this, entry);
+
+            CoinTreeTable coinTreeTable = (CoinTreeTable) getTreeTableView();
+            UnitFormat format = coinTreeTable.getUnitFormat();
+            CurrencyRate currencyRate = coinTreeTable.getCurrencyRate();
+
+            if(currencyRate != null && currencyRate.isAvailable()) {
+                Currency currency = currencyRate.getCurrency();
+                double btcRate = currencyRate.getBtcRate();
+
+                BigDecimal satsBalance = BigDecimal.valueOf(amount.longValue());
+                BigDecimal btcBalance = satsBalance.divide(BigDecimal.valueOf(Transaction.SATOSHIS_PER_BITCOIN));
+                BigDecimal fiatBalance = btcBalance.multiply(BigDecimal.valueOf(btcRate));
+
+                String label = format.formatCurrencyValue(fiatBalance.doubleValue());
+                tooltip.setText("1 BTC = " + currency.getSymbol() + " " + format.formatCurrencyValue(btcRate));
+
+                setText(label);
+                setGraphic(null);
+                setTooltip(tooltip);
+                setContextMenu(contextMenu);
+            } else {
+                setText(null);
+                setGraphic(null);
+                setTooltip(null);
+                setContextMenu(null);
+            }
+        }
+    }
+
+    private class FiatContextMenu extends ContextMenu {
+        public FiatContextMenu() {
+            MenuItem copyValue = new MenuItem("Copy Value");
+            copyValue.setOnAction(AE -> {
+                hide();
+                ClipboardContent content = new ClipboardContent();
+                content.putString(getText());
+                Clipboard.getSystemClipboard().setContent(content);
+            });
+
+            MenuItem copyRate = new MenuItem("Copy Rate");
+            copyRate.setOnAction(AE -> {
+                hide();
+                ClipboardContent content = new ClipboardContent();
+                content.putString(getTooltip().getText());
+                Clipboard.getSystemClipboard().setContent(content);
+            });
+
+            getItems().addAll(copyValue, copyRate);
+        }
+    }
+}

src/main/java/com/sparrowwallet/sparrow/control/FileImportPane.java

@@ -150,6 +150,7 @@ public abstract class FileImportPane extends TitledDescriptionPane {
 
     private void importQR() {
         QRScanDialog qrScanDialog = new QRScanDialog();
+        qrScanDialog.initOwner(this.getScene().getWindow());
         Optional<QRScanDialog.Result> optionalResult = qrScanDialog.showAndWait();
         if(optionalResult.isPresent()) {
             QRScanDialog.Result result = optionalResult.get();
@@ -239,6 +240,8 @@ public abstract class FileImportPane extends TitledDescriptionPane {
         contentBox.setPadding(new Insets(10, 30, 10, 30));
         contentBox.setPrefHeight(60);
 
+        javafx.application.Platform.runLater(passwordField::requestFocus);
+
         return contentBox;
     }
 }

src/main/java/com/sparrowwallet/sparrow/control/FileKeystoreExportPane.java

@@ -4,12 +4,14 @@ import com.sparrowwallet.drongo.protocol.ScriptType;
 import com.sparrowwallet.drongo.wallet.Keystore;
 import com.sparrowwallet.drongo.wallet.KeystoreSource;
 import com.sparrowwallet.drongo.wallet.Wallet;
-import com.sparrowwallet.hummingbird.registry.RegistryType;
+import com.sparrowwallet.hummingbird.UR;
 import com.sparrowwallet.sparrow.AppServices;
 import com.sparrowwallet.sparrow.EventManager;
 import com.sparrowwallet.sparrow.event.KeystoreExportEvent;
 import com.sparrowwallet.sparrow.glyphfont.FontAwesome5;
 import com.sparrowwallet.sparrow.io.*;
+import com.sparrowwallet.sparrow.io.bbqr.BBQR;
+import com.sparrowwallet.sparrow.io.bbqr.BBQRType;
 import javafx.geometry.Pos;
 import javafx.scene.control.Button;
 import javafx.scene.control.ButtonType;
@@ -116,6 +118,7 @@ public class FileKeystoreExportPane extends TitledDescriptionPane {
 
                 if(keystore.getSource() == KeystoreSource.HW_USB || keystore.getWalletModel().isCard()) {
                     TextAreaDialog dialog = new TextAreaDialog(message, false);
+                    dialog.initOwner(this.getScene().getWindow());
                     dialog.setTitle("Sign " + exporter.getName() + " Export");
                     dialog.getDialogPane().setHeaderText("The following text needs to be signed by the device.\nClick OK to continue.");
                     dialog.showAndWait();
@@ -126,6 +129,7 @@ public class FileKeystoreExportPane extends TitledDescriptionPane {
                     List<String> operationFingerprints = List.of(keystore.getKeyDerivation().getMasterFingerprint());
 
                     DeviceSignMessageDialog deviceSignMessageDialog = new DeviceSignMessageDialog(operationFingerprints, wallet, message, keystore.getKeyDerivation());
+                    deviceSignMessageDialog.initOwner(this.getScene().getWindow());
                     Optional<String> optSignature = deviceSignMessageDialog.showAndWait();
                     if(optSignature.isPresent()) {
                         exporter.addSignature(keystore, optSignature.get(), baos);
@@ -151,10 +155,13 @@ public class FileKeystoreExportPane extends TitledDescriptionPane {
             } else {
                 QRDisplayDialog qrDisplayDialog;
                 if(exporter instanceof Bip129) {
-                    qrDisplayDialog = new QRDisplayDialog(RegistryType.BYTES.toString(), baos.toByteArray(), false);
+                    UR ur = UR.fromBytes(baos.toByteArray());
+                    BBQR bbqr = new BBQR(BBQRType.UNICODE, baos.toByteArray());
+                    qrDisplayDialog = new QRDisplayDialog(ur, bbqr, false, true, false);
                 } else {
                     qrDisplayDialog = new QRDisplayDialog(baos.toString(StandardCharsets.UTF_8));
                 }
+                qrDisplayDialog.initOwner(buttonBox.getScene().getWindow());
                 qrDisplayDialog.showAndWait();
             }
         } catch(Exception e) {

src/main/java/com/sparrowwallet/sparrow/control/FileKeystoreImportPane.java

@@ -29,7 +29,7 @@ public class FileKeystoreImportPane extends FileImportPane {
         }
 
         if(requiredDerivation != null && !requiredDerivation.getDerivation().equals(keystore.getKeyDerivation().getDerivation())) {
-            setError("Incorrect derivation", "This account requires a derivation of " + requiredDerivation.getDerivationPath() + ", but the imported keystore has a derivation of " + keystore.getKeyDerivation().getDerivationPath() + ".");
+            setError("Incorrect derivation", "This account requires a derivation of " + requiredDerivation.getDerivationPath() + ", but the imported keystore has a derivation of " + KeyDerivation.writePath(keystore.getKeyDerivation().getDerivation()) + ".");
         } else {
             EventManager.get().post(new KeystoreImportEvent(keystore));
         }

src/main/java/com/sparrowwallet/sparrow/control/FileWalletExportPane.java

@@ -1,7 +1,11 @@
 package com.sparrowwallet.sparrow.control;
 
+import com.sparrowwallet.drongo.KeyPurpose;
+import com.sparrowwallet.drongo.OutputDescriptor;
 import com.sparrowwallet.drongo.SecureString;
 import com.sparrowwallet.drongo.wallet.Wallet;
+import com.sparrowwallet.hummingbird.UR;
+import com.sparrowwallet.hummingbird.registry.CryptoOutput;
 import com.sparrowwallet.hummingbird.registry.RegistryType;
 import com.sparrowwallet.sparrow.AppServices;
 import com.sparrowwallet.sparrow.EventManager;
@@ -10,6 +14,10 @@ import com.sparrowwallet.sparrow.event.TimedEvent;
 import com.sparrowwallet.sparrow.event.WalletExportEvent;
 import com.sparrowwallet.sparrow.glyphfont.FontAwesome5;
 import com.sparrowwallet.sparrow.io.*;
+import com.sparrowwallet.sparrow.io.bbqr.BBQR;
+import com.sparrowwallet.sparrow.io.bbqr.BBQRType;
+import javafx.concurrent.Service;
+import javafx.concurrent.Task;
 import javafx.geometry.Pos;
 import javafx.scene.control.Button;
 import javafx.scene.control.Control;
@@ -24,6 +32,8 @@ import java.nio.charset.StandardCharsets;
 import java.util.Locale;
 import java.util.Optional;
 
+import static com.sparrowwallet.sparrow.wallet.SettingsController.getCryptoOutput;
+
 public class FileWalletExportPane extends TitledDescriptionPane {
     private final Wallet wallet;
     private final WalletExport exporter;
@@ -111,19 +121,16 @@ public class FileWalletExportPane extends TitledDescriptionPane {
         if(wallet.isEncrypted() && exporter.walletExportRequiresDecryption()) {
             Wallet copy = wallet.copy();
             WalletPasswordDialog dlg = new WalletPasswordDialog(wallet.getMasterName(), WalletPasswordDialog.PasswordRequirement.LOAD);
+            dlg.initOwner(buttonBox.getScene().getWindow());
             Optional<SecureString> password = dlg.showAndWait();
             if(password.isPresent()) {
                 final String walletId = AppServices.get().getOpenWallets().get(wallet).getWalletId(wallet);
+                String walletPassword = password.get().asString();
                 Storage.DecryptWalletService decryptWalletService = new Storage.DecryptWalletService(copy, password.get());
                 decryptWalletService.setOnSucceeded(workerStateEvent -> {
                     EventManager.get().post(new StorageEvent(walletId, TimedEvent.Action.END, "Done"));
                     Wallet decryptedWallet = decryptWalletService.getValue();
-
-                    try {
-                        exportWallet(file, decryptedWallet);
-                    } finally {
-                        decryptedWallet.clearPrivate();
-                    }
+                    exportWallet(file, decryptedWallet, walletPassword);
                 });
                 decryptWalletService.setOnFailed(workerStateEvent -> {
                     EventManager.get().post(new StorageEvent(walletId, TimedEvent.Action.END, "Failed"));
@@ -133,28 +140,53 @@ public class FileWalletExportPane extends TitledDescriptionPane {
                 decryptWalletService.start();
             }
         } else {
-            exportWallet(file, wallet);
+            exportWallet(file, wallet, null);
         }
     }
 
-    private void exportWallet(File file, Wallet exportWallet) {
+    private void exportWallet(File file, Wallet exportWallet, String password) {
         try {
             if(file != null) {
-                try(OutputStream outputStream = new FileOutputStream(file)) {
-                    exporter.exportWallet(exportWallet, outputStream);
+                FileWalletExportService fileWalletExportService = new FileWalletExportService(exporter, file, exportWallet, password);
+                fileWalletExportService.setOnSucceeded(event -> {
                     EventManager.get().post(new WalletExportEvent(exportWallet));
-                }
+                });
+                fileWalletExportService.setOnFailed(event -> {
+                    Throwable e = event.getSource().getException();
+                    String errorMessage = e.getMessage();
+                    if(e.getCause() != null && e.getCause().getMessage() != null && !e.getCause().getMessage().isEmpty()) {
+                        errorMessage = e.getCause().getMessage();
+                    }
+                    setError("Export Error", errorMessage);
+                });
+                fileWalletExportService.start();
             } else {
                 ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
-                exporter.exportWallet(exportWallet, outputStream);
+                exporter.exportWallet(exportWallet, outputStream, password);
                 QRDisplayDialog qrDisplayDialog;
                 if(exporter instanceof CoboVaultMultisig) {
                     qrDisplayDialog = new QRDisplayDialog(RegistryType.BYTES.toString(), outputStream.toByteArray(), true);
-                } else if(exporter instanceof PassportMultisig || exporter instanceof KeystoneMultisig || exporter instanceof JadeMultisig || exporter instanceof Bip129) {
+                } else if(exporter instanceof PassportMultisig || exporter instanceof KeystoneMultisig || exporter instanceof JadeMultisig) {
                     qrDisplayDialog = new QRDisplayDialog(RegistryType.BYTES.toString(), outputStream.toByteArray(), false);
+                } else if(exporter instanceof Bip129) {
+                    UR ur = UR.fromBytes(outputStream.toByteArray());
+                    BBQR bbqr = new BBQR(BBQRType.UNICODE, outputStream.toByteArray());
+                    qrDisplayDialog = new QRDisplayDialog(ur, bbqr, false, false, false);
+                } else if(exporter instanceof Descriptor) {
+                    boolean addBbqrOption = exportWallet.getKeystores().stream().anyMatch(keystore -> keystore.getWalletModel().showBbqr());
+                    boolean selectBbqrOption = exportWallet.getKeystores().stream().allMatch(keystore -> keystore.getWalletModel().selectBbqr());
+                    OutputDescriptor outputDescriptor = OutputDescriptor.getOutputDescriptor(exportWallet, KeyPurpose.DEFAULT_PURPOSES, null);
+                    CryptoOutput cryptoOutput = getCryptoOutput(exportWallet);
+                    BBQR bbqr = addBbqrOption ? new BBQR(BBQRType.UNICODE, outputDescriptor.toString(true).getBytes(StandardCharsets.UTF_8)) : null;
+                    qrDisplayDialog = new DescriptorQRDisplayDialog(exportWallet.getFullDisplayName(), outputDescriptor.toString(true), cryptoOutput.toUR(), bbqr, selectBbqrOption);
+                } else if(exporter.getClass().equals(ColdcardMultisig.class)) {
+                    UR ur = UR.fromBytes(outputStream.toByteArray());
+                    BBQR bbqr = new BBQR(BBQRType.UNICODE, outputStream.toByteArray());
+                    qrDisplayDialog = new QRDisplayDialog(ur, bbqr, false, false, true);
                 } else {
                     qrDisplayDialog = new QRDisplayDialog(outputStream.toString(StandardCharsets.UTF_8));
                 }
+                qrDisplayDialog.initOwner(buttonBox.getScene().getWindow());
                 qrDisplayDialog.showAndWait();
             }
         } catch(Exception e) {
@@ -163,6 +195,42 @@ public class FileWalletExportPane extends TitledDescriptionPane {
                 errorMessage = e.getCause().getMessage();
             }
             setError("Export Error", errorMessage);
+        } finally {
+            if(file == null && password != null) {
+                exportWallet.clearPrivate();
+            }
+        }
+    }
+
+    public static class FileWalletExportService extends Service<Void> {
+        private final WalletExport exporter;
+        private final File file;
+        private final Wallet wallet;
+        private final String password;
+
+        public FileWalletExportService(WalletExport exporter, File file, Wallet wallet, String password) {
+            this.exporter = exporter;
+            this.file = file;
+            this.wallet = wallet;
+            this.password = password;
+        }
+
+        @Override
+        protected Task<Void> createTask() {
+            return new Task<>() {
+                @Override
+                protected Void call() throws Exception {
+                    try(OutputStream outputStream = new FileOutputStream(file)) {
+                        exporter.exportWallet(wallet, outputStream, password);
+                    } finally {
+                        if(password != null) {
+                            wallet.clearPrivate();
+                        }
+                    }
+
+                    return null;
+                }
+            };
         }
     }
 }

src/main/java/com/sparrowwallet/sparrow/control/FileWalletImportPane.java

@@ -12,7 +12,7 @@ public class FileWalletImportPane extends FileImportPane {
     private final WalletImport importer;
 
     public FileWalletImportPane(WalletImport importer) {
-        super(importer, importer.getName(), "Wallet import", importer.getWalletImportDescription(), "image/" + importer.getWalletModel().getType() + ".png", importer.isWalletImportScannable(), true);
+        super(importer, importer.getName(), "Wallet import", importer.getWalletImportDescription(), "image/" + importer.getWalletModel().getType() + ".png", importer.isWalletImportScannable(), importer.isWalletImportFileFormatAvailable());
         this.importer = importer;
     }
 

src/main/java/com/sparrowwallet/sparrow/control/FileWalletKeystoreImportPane.java

@@ -12,6 +12,7 @@ import com.sparrowwallet.sparrow.EventManager;
 import com.sparrowwallet.sparrow.event.WalletImportEvent;
 import com.sparrowwallet.sparrow.io.ImportException;
 import com.sparrowwallet.sparrow.io.KeystoreFileImport;
+import javafx.application.Platform;
 import javafx.collections.FXCollections;
 import javafx.geometry.Insets;
 import javafx.geometry.Pos;
@@ -38,6 +39,7 @@ public class FileWalletKeystoreImportPane extends FileImportPane {
     private final KeystoreFileImport importer;
     private String fileName;
     private byte[] fileBytes;
+    private String password;
 
     public FileWalletKeystoreImportPane(KeystoreFileImport importer) {
         super(importer, importer.getName(), "Wallet import", importer.getKeystoreImportDescription(), "image/" + importer.getWalletModel().getType() + ".png", importer.isKeystoreImportScannable(), importer.isFileFormatAvailable());
@@ -46,6 +48,7 @@ public class FileWalletKeystoreImportPane extends FileImportPane {
 
     protected void importFile(String fileName, InputStream inputStream, String password) throws ImportException {
         this.fileName = fileName;
+        this.password = password;
 
         List<ScriptType> scriptTypes = ScriptType.getAddressableScriptTypes(PolicyType.SINGLE);
         if(wallets != null && !wallets.isEmpty()) {
@@ -83,7 +86,7 @@ public class FileWalletKeystoreImportPane extends FileImportPane {
             EventManager.get().post(new WalletImportEvent(wallet));
         } else {
             ByteArrayInputStream bais = new ByteArrayInputStream(fileBytes);
-            Keystore keystore = importer.getKeystore(scriptType, bais, "");
+            Keystore keystore = importer.getKeystore(scriptType, bais, password);
 
             Wallet wallet = new Wallet();
             wallet.setName(Files.getNameWithoutExtension(fileName));
@@ -151,6 +154,8 @@ public class FileWalletKeystoreImportPane extends FileImportPane {
         contentBox.setPadding(new Insets(10, 30, 10, 30));
         contentBox.setPrefHeight(60);
 
+        Platform.runLater(scriptTypeComboBox::requestFocus);
+
         return contentBox;
     }
 }

src/main/java/com/sparrowwallet/sparrow/control/MempoolSizeFeeRatesChart.java

@@ -1,21 +1,32 @@
 package com.sparrowwallet.sparrow.control;
 
 import com.sparrowwallet.sparrow.AppServices;
+import com.sparrowwallet.sparrow.Theme;
 import com.sparrowwallet.sparrow.glyphfont.FontAwesome5;
+import com.sparrowwallet.sparrow.io.Config;
 import com.sparrowwallet.sparrow.net.MempoolRateSize;
 import javafx.application.Platform;
 import javafx.beans.NamedArg;
 import javafx.collections.FXCollections;
+import javafx.event.EventHandler;
+import javafx.geometry.Insets;
 import javafx.geometry.Point2D;
+import javafx.geometry.Pos;
 import javafx.scene.Cursor;
 import javafx.scene.Node;
+import javafx.scene.Scene;
 import javafx.scene.chart.*;
-import javafx.scene.control.Label;
-import javafx.scene.control.Tooltip;
-import javafx.scene.layout.HBox;
-import javafx.scene.layout.VBox;
+import javafx.scene.control.*;
+import javafx.scene.input.MouseButton;
+import javafx.scene.input.MouseEvent;
+import javafx.scene.layout.*;
+import javafx.scene.paint.Color;
+import javafx.stage.Modality;
+import javafx.stage.Stage;
+import javafx.stage.StageStyle;
 import javafx.util.Duration;
 import javafx.util.StringConverter;
+import org.controlsfx.control.SegmentedButton;
 import org.controlsfx.glyphfont.Glyph;
 
 import java.text.DateFormat;
@@ -27,16 +38,100 @@ import java.util.stream.Collectors;
 
 public class MempoolSizeFeeRatesChart extends StackedAreaChart<String, Number> {
     private static final DateFormat dateFormatter = new SimpleDateFormat("HH:mm");
-    public static final int MAX_PERIOD_HOURS = 2;
+    public static final int DEFAULT_MAX_PERIOD_HOURS = 2;
     private static final double Y_VALUE_BREAK_MVB = 3.0;
+    private static final List<Integer> FEE_RATES_INTERVALS = List.of(1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 30, 40, 50, 60, 70, 80, 90, 100, 125, 150, 175, 200, 250, 300, 350, 400, 500, 600, 700, 800);
 
+    private int maxPeriodHours = DEFAULT_MAX_PERIOD_HOURS;
     private Tooltip tooltip;
 
+    private MempoolSizeFeeRatesChart expandedChart;
+    private final EventHandler<MouseEvent> expandedChartHandler = new EventHandler<>() {
+        @Override
+        public void handle(MouseEvent event) {
+            if(!event.isConsumed() && event.getButton() != MouseButton.SECONDARY) {
+                Stage stage = new Stage(StageStyle.UNDECORATED);
+                stage.setTitle("Mempool by vBytes");
+                stage.initOwner(MempoolSizeFeeRatesChart.this.getScene().getWindow());
+                stage.initModality(Modality.WINDOW_MODAL);
+                stage.setResizable(false);
+
+                StackPane scenePane = new StackPane();
+                if(org.controlsfx.tools.Platform.getCurrent() == org.controlsfx.tools.Platform.WINDOWS) {
+                    scenePane.setBorder(new Border(new BorderStroke(Color.DARKGRAY, BorderStrokeStyle.SOLID, CornerRadii.EMPTY, BorderWidths.DEFAULT)));
+                }
+
+                scenePane.getStylesheets().add(AppServices.class.getResource("general.css").toExternalForm());
+                if(Config.get().getTheme() == Theme.DARK) {
+                    scenePane.getStylesheets().add(AppServices.class.getResource("darktheme.css").toExternalForm());
+                }
+                scenePane.getStylesheets().add(AppServices.class.getResource("wallet/wallet.css").toExternalForm());
+                scenePane.getStylesheets().add(AppServices.class.getResource("wallet/send.css").toExternalForm());
+
+                VBox vBox = new VBox(20);
+                vBox.setPadding(new Insets(20, 20, 20, 20));
+
+                expandedChart = new MempoolSizeFeeRatesChart();
+                expandedChart.initialize();
+                expandedChart.getStyleClass().add("vsizeChart");
+                expandedChart.update(AppServices.getMempoolHistogram());
+                expandedChart.setLegendVisible(false);
+                expandedChart.setAnimated(false);
+                expandedChart.setPrefWidth(700);
+
+                HBox buttonBox = new HBox();
+                buttonBox.setAlignment(Pos.CENTER);
+
+                ToggleGroup periodGroup = new ToggleGroup();
+                ToggleButton period2 = new ToggleButton("2H");
+                ToggleButton period24 = new ToggleButton("24H");
+                SegmentedButton periodButtons = new SegmentedButton(period2, period24);
+                periodButtons.setToggleGroup(periodGroup);
+                periodGroup.selectedToggleProperty().addListener((observable, oldValue, newValue) -> {
+                    expandedChart.maxPeriodHours = (newValue == period2 ? 2 : 24);
+                    expandedChart.update(AppServices.getMempoolHistogram());
+                });
+
+                Optional<Date> optEarliest = AppServices.getMempoolHistogram().keySet().stream().findFirst();
+                period24.setDisable(optEarliest.isEmpty() || optEarliest.get().toInstant().atZone(ZoneId.systemDefault()).toLocalDateTime().isAfter(LocalDateTime.now().minusHours(2)));
+
+                Region region = new Region();
+                HBox.setHgrow(region, Priority.SOMETIMES);
+
+                Button button = new Button("Close");
+                button.setOnAction(e -> {
+                    stage.close();
+                });
+                buttonBox.getChildren().addAll(periodButtons, region, button);
+                vBox.getChildren().addAll(expandedChart, buttonBox);
+                scenePane.getChildren().add(vBox);
+
+                Scene scene = new Scene(scenePane);
+                AppServices.onEscapePressed(scene, stage::close);
+                AppServices.setStageIcon(stage);
+                stage.setScene(scene);
+                stage.setOnShowing(e -> {
+                    AppServices.moveToActiveWindowScreen(stage, 800, 460);
+                });
+                stage.setOnHidden(e -> {
+                    expandedChart = null;
+                });
+                stage.show();
+            }
+        }
+    };
+
+    public MempoolSizeFeeRatesChart() {
+        super(new CategoryAxis(), new NumberAxis());
+    }
+
     public MempoolSizeFeeRatesChart(@NamedArg("xAxis") Axis<String> xAxis, @NamedArg("yAxis") Axis<Number> yAxis) {
         super(xAxis, yAxis);
+        setOnMouseClicked(expandedChartHandler);
     }
 
     public void initialize() {
+        getStyleClass().add("vsizeChart");
         setCreateSymbols(false);
         setCursor(Cursor.CROSSHAIR);
         setVerticalGridLinesVisible(false);
@@ -78,17 +173,18 @@ public class MempoolSizeFeeRatesChart extends StackedAreaChart<String, Number> {
             }
         });
 
-        long previousFeeRate = 0;
-        for(Long feeRate : AppServices.FEE_RATES_RANGE) {
+        for(int i = 0; i < FEE_RATES_INTERVALS.size(); i++) {
+            int feeRate = FEE_RATES_INTERVALS.get(i);
+            int nextFeeRate = (i == FEE_RATES_INTERVALS.size() - 1 ? Integer.MAX_VALUE : FEE_RATES_INTERVALS.get(i+1));
             XYChart.Series<String, Number> series = new XYChart.Series<>();
-            series.setName(feeRate + "+ sats/vB");
+            series.setName(feeRate + "-" + (nextFeeRate == Integer.MAX_VALUE ? 900 : nextFeeRate));
             long seriesTotalVSize = 0;
 
             for(Date date : periodRateSizes.keySet()) {
                 Set<MempoolRateSize> rateSizes = periodRateSizes.get(date);
                 long totalVSize = 0;
                 for(MempoolRateSize rateSize : rateSizes) {
-                    if(rateSize.getFee() > previousFeeRate && rateSize.getFee() <= feeRate) {
+                    if(rateSize.getFee() >= feeRate && rateSize.getFee() < nextFeeRate) {
                         totalVSize += rateSize.getVSize();
                     }
                 }
@@ -100,8 +196,19 @@ public class MempoolSizeFeeRatesChart extends StackedAreaChart<String, Number> {
             if(seriesTotalVSize > 0) {
                 getData().add(series);
             }
+        }
 
-            previousFeeRate = feeRate;
+        for(int i = 0; i < getData().size(); i++) {
+            Series<String, Number> series = getData().get(i);
+            Set<Node> nodes = lookupAll(".series" + i);
+            for(Node node : nodes) {
+                if(node.getStyleClass().contains("chart-series-area-line")) {
+                    node.setStyle("-fx-stroke: VSIZE" + series.getName() + "_COLOR; -fx-opacity: 0.2;");
+                } else {
+                    node.setStyle("-fx-fill: VSIZE" + series.getName() + "_COLOR; -fx-opacity: 0.5;");
+                }
+                node.getStyleClass().remove("default-color" + i);
+            }
         }
 
         final double maxMvB = getMaxMvB(getData());
@@ -131,6 +238,10 @@ public class MempoolSizeFeeRatesChart extends StackedAreaChart<String, Number> {
             numberAxis.setTickLabelsVisible(false);
             numberAxis.setOpacity(0);
         }
+
+        if(expandedChart != null) {
+            expandedChart.update(mempoolRateSizes);
+        }
     }
 
     private Map<Date, Set<MempoolRateSize>> getPeriodRateSizes(Map<Date, Set<MempoolRateSize>> mempoolRateSizes) {
@@ -138,7 +249,7 @@ public class MempoolSizeFeeRatesChart extends StackedAreaChart<String, Number> {
             return mempoolRateSizes;
         }
 
-        LocalDateTime period = LocalDateTime.now().minusHours(MAX_PERIOD_HOURS);
+        LocalDateTime period = LocalDateTime.now().minusHours(maxPeriodHours);
         return mempoolRateSizes.entrySet().stream().filter(entry -> {
             LocalDateTime dateTime = entry.getKey().toInstant().atZone(ZoneId.systemDefault()).toLocalDateTime();
             return dateTime.isAfter(period);
@@ -200,11 +311,9 @@ public class MempoolSizeFeeRatesChart extends StackedAreaChart<String, Number> {
                         double mvb = kvb / 1000;
                         if(mvb >= 0.01 || (maxMvB < Y_VALUE_BREAK_MVB && mvb > 0.001)) {
                             String amount = (maxMvB < Y_VALUE_BREAK_MVB ? (int)kvb + " kvB" : String.format("%.2f", mvb) + " MvB");
-                            Label label = new Label(series.getName() + ": " + amount);
+                            Label label = new Label(series.getName() + " sats/vB: " + amount);
                             Glyph circle = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.CIRCLE);
-                            if(i < 8) {
-                                circle.setStyle("-fx-text-fill: CHART_COLOR_" + (i+1));
-                            }
+                            circle.setStyle("-fx-text-fill: VSIZE" + series.getName() + "_COLOR; -fx-opacity: 0.7;");
                             label.setGraphic(circle);
                             getChildren().add(label);
                         }

src/main/java/com/sparrowwallet/sparrow/control/MessageSignDialog.java

@@ -5,16 +5,16 @@ import com.sparrowwallet.drongo.KeyDerivation;
 import com.sparrowwallet.drongo.SecureString;
 import com.sparrowwallet.drongo.address.Address;
 import com.sparrowwallet.drongo.address.InvalidAddressException;
+import com.sparrowwallet.drongo.crypto.Bip322;
 import com.sparrowwallet.drongo.crypto.ECKey;
 import com.sparrowwallet.drongo.policy.PolicyType;
 import com.sparrowwallet.drongo.protocol.ScriptType;
 import com.sparrowwallet.drongo.wallet.*;
 import com.sparrowwallet.sparrow.AppServices;
 import com.sparrowwallet.sparrow.EventManager;
-import com.sparrowwallet.sparrow.event.OpenWalletsEvent;
-import com.sparrowwallet.sparrow.event.RequestOpenWalletsEvent;
-import com.sparrowwallet.sparrow.event.StorageEvent;
-import com.sparrowwallet.sparrow.event.TimedEvent;
+import com.sparrowwallet.sparrow.event.*;
+import com.sparrowwallet.sparrow.glyphfont.FontAwesome5;
+import com.sparrowwallet.sparrow.glyphfont.FontAwesome5Brands;
 import com.sparrowwallet.sparrow.io.Storage;
 import javafx.application.Platform;
 import javafx.scene.control.*;
@@ -22,6 +22,7 @@ import javafx.scene.image.Image;
 import javafx.scene.image.ImageView;
 import javafx.scene.layout.VBox;
 import org.controlsfx.control.SegmentedButton;
+import org.controlsfx.glyphfont.Glyph;
 import org.controlsfx.validation.ValidationResult;
 import org.controlsfx.validation.ValidationSupport;
 import org.controlsfx.validation.decoration.StyleClassValidationDecoration;
@@ -37,6 +38,8 @@ import java.util.List;
 import java.util.Locale;
 import java.util.Optional;
 
+import static com.sparrowwallet.sparrow.AppServices.showErrorDialog;
+
 public class MessageSignDialog extends Dialog<ButtonBar.ButtonData> {
     private static final Logger log = LoggerFactory.getLogger(MessageSignDialog.class);
 
@@ -46,9 +49,10 @@ public class MessageSignDialog extends Dialog<ButtonBar.ButtonData> {
     private final ToggleGroup formatGroup;
     private final ToggleButton formatTrezor;
     private final ToggleButton formatElectrum;
+    private final ToggleButton formatBip322;
     private final Wallet wallet;
     private WalletNode walletNode;
-    private boolean electrumSignatureFormat;
+    private boolean canSign;
     private boolean closed;
 
     /**
@@ -89,10 +93,12 @@ public class MessageSignDialog extends Dialog<ButtonBar.ButtonData> {
     public MessageSignDialog(Wallet wallet, WalletNode walletNode, String title, String msg, ButtonType... buttons) {
         if(walletNode != null) {
             checkWalletSigning(walletNode.getWallet());
+            this.canSign = canSign(walletNode.getWallet());
         }
 
         if(wallet != null) {
             checkWalletSigning(wallet);
+            this.canSign = canSign(wallet);
         }
 
         this.wallet = wallet;
@@ -125,7 +131,7 @@ public class MessageSignDialog extends Dialog<ButtonBar.ButtonData> {
         address = new TextField();
         address.getStyleClass().add("id");
         address.setEditable(walletNode == null);
-        address.setTooltip(new Tooltip("Only Legacy (P2PKH), Nested Segwit (P2SH-P2WPKH) and Native Segwit (P2WPKH) singlesig addresses can sign"));
+        address.setTooltip(new Tooltip("Only singlesig addresses can sign"));
         addressField.getInputs().add(address);
 
         if(walletNode != null) {
@@ -136,17 +142,18 @@ public class MessageSignDialog extends Dialog<ButtonBar.ButtonData> {
         messageField.setText("Message:");
         message = new TextArea();
         message.setWrapText(true);
-        message.setPrefRowCount(10);
-        message.setStyle("-fx-pref-height: 180px");
+        message.setPrefRowCount(8);
+        message.setStyle("-fx-pref-height: 160px");
         messageField.getInputs().add(message);
 
         Field signatureField = new Field();
         signatureField.setText("Signature:");
         signature = new TextArea();
         signature.getStyleClass().add("id");
-        signature.setPrefRowCount(2);
-        signature.setStyle("-fx-pref-height: 60px");
+        signature.setPrefRowCount(4);
+        signature.setStyle("-fx-pref-height: 80px");
         signature.setWrapText(true);
+        signature.setOnMouseClicked(event -> signature.selectAll());
         signatureField.getInputs().add(signature);
 
         Field formatField = new Field();
@@ -154,16 +161,11 @@ public class MessageSignDialog extends Dialog<ButtonBar.ButtonData> {
         formatGroup = new ToggleGroup();
         formatElectrum = new ToggleButton("Standard (Electrum)");
         formatTrezor = new ToggleButton("BIP137 (Trezor)");
-        SegmentedButton formatButtons = new SegmentedButton(formatElectrum, formatTrezor);
+        formatBip322 = new ToggleButton("BIP322 (Simple)");
+        SegmentedButton formatButtons = new SegmentedButton(formatElectrum, formatTrezor, formatBip322);
         formatButtons.setToggleGroup(formatGroup);
         formatField.getInputs().add(formatButtons);
 
-        formatGroup.selectedToggleProperty().addListener((observable, oldValue, newValue) -> {
-            electrumSignatureFormat = (newValue == formatElectrum);
-        });
-
-        formatButtons.setDisable(wallet != null && walletNode != null && wallet.getScriptType() == ScriptType.P2PKH);
-
         fieldset.getChildren().addAll(addressField, messageField, signatureField, formatField);
         form.getChildren().add(fieldset);
         dialogPane.setContent(form);
@@ -176,6 +178,7 @@ public class MessageSignDialog extends Dialog<ButtonBar.ButtonData> {
             formatButtons.setDisable(true);
         }
 
+        ButtonType showQrButtonType = new javafx.scene.control.ButtonType("Sign by QR", ButtonBar.ButtonData.LEFT);
         ButtonType signButtonType = new javafx.scene.control.ButtonType("Sign", ButtonBar.ButtonData.BACK_PREVIOUS);
         ButtonType verifyButtonType = new javafx.scene.control.ButtonType("Verify", ButtonBar.ButtonData.NEXT_FORWARD);
         ButtonType doneButtonType = new javafx.scene.control.ButtonType("Done", ButtonBar.ButtonData.CANCEL_CLOSE);
@@ -194,10 +197,20 @@ public class MessageSignDialog extends Dialog<ButtonBar.ButtonData> {
                 });
             }
         } else {
-            dialogPane.getButtonTypes().addAll(signButtonType, verifyButtonType, doneButtonType);
+            dialogPane.getButtonTypes().addAll(showQrButtonType, signButtonType, verifyButtonType, doneButtonType);
+
+            Button showQrButton = (Button) dialogPane.lookupButton(showQrButtonType);
+            showQrButton.setDisable(wallet == null);
+            showQrButton.setGraphic(getGlyph(new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.QRCODE)));
+            showQrButton.setGraphicTextGap(5);
+            showQrButton.setOnAction(event -> {
+                showQr();
+            });
 
             Button signButton = (Button) dialogPane.lookupButton(signButtonType);
-            signButton.setDisable(wallet == null);
+            signButton.setDisable(!canSign);
+            signButton.setGraphic(getGlyph(getSignGlyph()));
+            signButton.setGraphicTextGap(5);
             signButton.setOnAction(event -> {
                 signMessage();
             });
@@ -209,7 +222,8 @@ public class MessageSignDialog extends Dialog<ButtonBar.ButtonData> {
             });
 
             boolean validAddress = isValidAddress();
-            signButton.setDisable(!validAddress || (wallet == null));
+            showQrButton.setDisable(!validAddress || (wallet == null));
+            signButton.setDisable(!validAddress || !canSign);
             verifyButton.setDisable(!validAddress);
 
             ValidationSupport validationSupport = new ValidationSupport();
@@ -220,13 +234,17 @@ public class MessageSignDialog extends Dialog<ButtonBar.ButtonData> {
 
             address.textProperty().addListener((observable, oldValue, newValue) -> {
                 boolean valid = isValidAddress();
-                signButton.setDisable(!valid || (wallet == null));
+                showQrButton.setDisable(!valid || (wallet == null));
+                signButton.setDisable(!valid || !canSign);
                 verifyButton.setDisable(!valid);
 
-                if(valid && wallet != null) {
+                if(valid) {
                     try {
                         Address address = getAddress();
-                        setWalletNodeFromAddress(wallet, address);
+                        setFormatFromScriptType(address.getScriptType());
+                        if(wallet != null) {
+                            setWalletNodeFromAddress(wallet, address);
+                        }
                     } catch(InvalidAddressException e) {
                         //can't happen
                     }
@@ -249,7 +267,7 @@ public class MessageSignDialog extends Dialog<ButtonBar.ButtonData> {
 
         AppServices.onEscapePressed(dialogPane.getScene(), () -> setResult(ButtonBar.ButtonData.CANCEL_CLOSE));
         AppServices.moveToActiveWindowScreen(this);
-        setResultConverter(dialogButton -> dialogButton == signButtonType || dialogButton == verifyButtonType ? ButtonBar.ButtonData.APPLY : dialogButton.getButtonData());
+        setResultConverter(dialogButton -> dialogButton == showQrButtonType || dialogButton == signButtonType || dialogButton == verifyButtonType ? ButtonBar.ButtonData.APPLY : dialogButton.getButtonData());
 
         Platform.runLater(() -> {
             if(address.getText().isEmpty()) {
@@ -258,7 +276,11 @@ public class MessageSignDialog extends Dialog<ButtonBar.ButtonData> {
                 message.requestFocus();
             }
 
-            formatGroup.selectToggle(formatElectrum);
+            if(wallet != null && walletNode != null) {
+                setFormatFromScriptType(wallet.getScriptType());
+            } else {
+                formatGroup.selectToggle(formatElectrum);
+            }
         });
     }
 
@@ -266,9 +288,12 @@ public class MessageSignDialog extends Dialog<ButtonBar.ButtonData> {
         if(wallet.getKeystores().size() != 1) {
             throw new IllegalArgumentException("Cannot sign messages using a wallet with multiple keystores - a single key is required");
         }
-        if(!wallet.getKeystores().get(0).hasPrivateKey() && wallet.getKeystores().get(0).getSource() != KeystoreSource.HW_USB && !wallet.getKeystores().get(0).getWalletModel().isCard()) {
-            throw new IllegalArgumentException("Cannot sign messages using a wallet without private keys or a connected keystore");
-        }
+    }
+
+    private boolean canSign(Wallet wallet) {
+        return wallet.getKeystores().get(0).hasPrivateKey()
+                || wallet.getKeystores().get(0).getSource() == KeystoreSource.HW_USB
+                || wallet.getKeystores().get(0).getWalletModel().isCard();
     }
 
     private Address getAddress()throws InvalidAddressException {
@@ -279,20 +304,10 @@ public class MessageSignDialog extends Dialog<ButtonBar.ButtonData> {
         return signature.getText();
     }
 
-    /**
-     * Use the Electrum signing format, which uses the non-segwit compressed signing parameters for both segwit types (p2sh-p2wpkh and p2wpkh)
-     *
-     * @param electrumSignatureFormat
-     */
-    public void setElectrumSignatureFormat(boolean electrumSignatureFormat) {
-        formatGroup.selectToggle(electrumSignatureFormat ? formatElectrum : formatTrezor);
-        this.electrumSignatureFormat = electrumSignatureFormat;
-    }
-
     private boolean isValidAddress() {
         try {
             Address address = getAddress();
-            return address.getScriptType() != ScriptType.P2TR && (address.getScriptType().isAllowed(PolicyType.SINGLE) || address.getScriptType() == ScriptType.P2SH);
+            return address.getScriptType().isAllowed(PolicyType.SINGLE) || address.getScriptType() == ScriptType.P2SH;
         } catch (InvalidAddressException e) {
             return false;
         }
@@ -302,12 +317,36 @@ public class MessageSignDialog extends Dialog<ButtonBar.ButtonData> {
         walletNode = wallet.getWalletAddresses().get(address);
     }
 
+    private void setFormatFromScriptType(ScriptType scriptType) {
+        formatElectrum.setDisable(scriptType == ScriptType.P2TR);
+        formatTrezor.setDisable(scriptType == ScriptType.P2TR || scriptType == ScriptType.P2PKH);
+        formatBip322.setDisable(scriptType != ScriptType.P2WPKH && scriptType != ScriptType.P2TR);
+        if(scriptType == ScriptType.P2TR) {
+            formatGroup.selectToggle(formatBip322);
+        } else if(formatGroup.getSelectedToggle() == null || scriptType == ScriptType.P2PKH || (scriptType != ScriptType.P2WPKH && formatBip322.isSelected())) {
+            formatGroup.selectToggle(formatElectrum);
+        }
+    }
+
+    private boolean isBip322() {
+        return formatBip322.isSelected();
+    }
+
+    private boolean isElectrumSignatureFormat() {
+        return formatElectrum.isSelected();
+    }
+
     private void signMessage() {
         if(walletNode == null) {
             AppServices.showErrorDialog("Address not in wallet", "The provided address is not present in the currently selected wallet.");
             return;
         }
 
+        if(!canSign) {
+            AppServices.showErrorDialog("Wallet can't sign", "This wallet cannot sign a message.");
+            return;
+        }
+
         //Note we can expect a single keystore due to the check in the constructor
         Wallet signingWallet = walletNode.getWallet();
         if(signingWallet.getKeystores().get(0).hasPrivateKey()) {
@@ -325,8 +364,14 @@ public class MessageSignDialog extends Dialog<ButtonBar.ButtonData> {
         try {
             Keystore keystore = decryptedWallet.getKeystores().get(0);
             ECKey privKey = keystore.getKey(walletNode);
-            ScriptType scriptType = electrumSignatureFormat ? ScriptType.P2PKH : decryptedWallet.getScriptType();
-            String signatureText = privKey.signMessage(message.getText().trim(), scriptType);
+            String signatureText;
+            if(isBip322()) {
+                ScriptType scriptType = decryptedWallet.getScriptType();
+                signatureText = Bip322.signMessageBip322(scriptType, message.getText().trim(), privKey);
+            } else {
+                ScriptType scriptType = isElectrumSignatureFormat() ? ScriptType.P2PKH : decryptedWallet.getScriptType();
+                signatureText = privKey.signMessage(message.getText().trim(), scriptType);
+            }
             signature.clear();
             signature.appendText(signatureText);
             privKey.clear();
@@ -340,6 +385,7 @@ public class MessageSignDialog extends Dialog<ButtonBar.ButtonData> {
         List<String> fingerprints = List.of(deviceWallet.getKeystores().get(0).getKeyDerivation().getMasterFingerprint());
         KeyDerivation fullDerivation = deviceWallet.getKeystores().get(0).getKeyDerivation().extend(walletNode.getDerivation());
         DeviceSignMessageDialog deviceSignMessageDialog = new DeviceSignMessageDialog(fingerprints, deviceWallet, message.getText().trim(), fullDerivation);
+        deviceSignMessageDialog.initOwner(getDialogPane().getScene().getWindow());
         Optional<String> optSignature = deviceSignMessageDialog.showAndWait();
         if(optSignature.isPresent()) {
             signature.clear();
@@ -353,16 +399,33 @@ public class MessageSignDialog extends Dialog<ButtonBar.ButtonData> {
             //http://www.secg.org/download/aid-780/sec1-v2.pdf section 4.1.6
             boolean verified = false;
             try {
-                ECKey signedMessageKey = ECKey.signedMessageToKey(message.getText().trim(), signature.getText().trim(), false);
+                ECKey signedMessageKey = ECKey.signedMessageToKey(message.getText().trim(), signature.getText().trim(), true);
                 verified = verifyMessage(signedMessageKey);
+                if(verified) {
+                    formatGroup.selectToggle(formatElectrum);
+                }
             } catch(SignatureException e) {
                 //ignore
             }
 
             if(!verified) {
                 try {
-                    ECKey electrumSignedMessageKey = ECKey.signedMessageToKey(message.getText(), signature.getText(), true);
+                    ECKey electrumSignedMessageKey = ECKey.signedMessageToKey(message.getText(), signature.getText(), false);
                     verified = verifyMessage(electrumSignedMessageKey);
+                    if(verified) {
+                        formatGroup.selectToggle(formatTrezor);
+                    }
+                } catch(SignatureException e) {
+                    //ignore
+                }
+            }
+
+            if(!verified && Bip322.isSupported(getAddress().getScriptType()) && !signature.getText().trim().isEmpty()) {
+                try {
+                    verified = Bip322.verifyMessageBip322(getAddress().getScriptType(), getAddress(), message.getText().trim(), signature.getText().trim());
+                    if(verified) {
+                        formatGroup.selectToggle(formatBip322);
+                    }
                 } catch(SignatureException e) {
                     //ignore
                 }
@@ -395,6 +458,60 @@ public class MessageSignDialog extends Dialog<ButtonBar.ButtonData> {
         return providedAddress.equals(signedMessageAddress);
     }
 
+    private void showQr() {
+        if(walletNode == null) {
+            AppServices.showErrorDialog("Address not in wallet", "The provided address is not present in the currently selected wallet.");
+            return;
+        }
+
+        //Note we can expect a single keystore due to the check in the constructor
+        KeyDerivation firstDerivation = walletNode.getWallet().getKeystores().get(0).getKeyDerivation();
+        String derivationPath = KeyDerivation.writePath(firstDerivation.extend(walletNode.getDerivation()).getDerivation(), false);
+
+        String qrText = "signmessage " + derivationPath + " ascii:" + message.getText().trim();
+        QRDisplayDialog qrDisplayDialog = new QRDisplayDialog(qrText, true);
+        qrDisplayDialog.initOwner(getDialogPane().getScene().getWindow());
+        Optional<ButtonType> optButtonType = qrDisplayDialog.showAndWait();
+        if(optButtonType.isPresent() && optButtonType.get().getButtonData() == ButtonBar.ButtonData.OK_DONE) {
+            scanQr();
+        }
+    }
+
+    private void scanQr() {
+        QRScanDialog qrScanDialog = new QRScanDialog();
+        qrScanDialog.initOwner(getDialogPane().getScene().getWindow());
+        Optional<QRScanDialog.Result> optionalResult = qrScanDialog.showAndWait();
+        if(optionalResult.isPresent()) {
+            QRScanDialog.Result result = optionalResult.get();
+            if(result.payload != null) {
+                signature.clear();
+                signature.appendText(result.payload);
+            } else if(result.exception != null) {
+                log.error("Error scanning QR", result.exception);
+                showErrorDialog("Error scanning QR", result.exception.getMessage());
+            } else {
+                AppServices.showErrorDialog("Invalid QR Code", "Cannot parse QR code into a signature.");
+            }
+        }
+    }
+
+    protected Glyph getSignGlyph() {
+        if(wallet != null) {
+            if(wallet.containsSource(KeystoreSource.HW_USB)) {
+                return new Glyph(FontAwesome5Brands.FONT_NAME, FontAwesome5Brands.Glyph.USB);
+            } else if(wallet.getKeystores().get(0).getWalletModel().isCard()) {
+                return new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.WIFI);
+            }
+        }
+
+        return new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.PEN_FANCY);
+    }
+
+    private static Glyph getGlyph(Glyph glyph) {
+        glyph.setFontSize(11);
+        return glyph;
+    }
+
     @Subscribe
     public void openWallets(OpenWalletsEvent event) {
         Storage storage = event.getStorage(wallet);
@@ -404,6 +521,7 @@ public class MessageSignDialog extends Dialog<ButtonBar.ButtonData> {
         }
 
         WalletPasswordDialog dlg = new WalletPasswordDialog(wallet.getMasterName(), WalletPasswordDialog.PasswordRequirement.LOAD);
+        dlg.initOwner(getDialogPane().getScene().getWindow());
         Optional<SecureString> password = dlg.showAndWait();
         if(password.isPresent()) {
             Storage.DecryptWalletService decryptWalletService = new Storage.DecryptWalletService(walletNode.getWallet().copy(), password.get());
@@ -415,7 +533,7 @@ public class MessageSignDialog extends Dialog<ButtonBar.ButtonData> {
             });
             decryptWalletService.setOnFailed(workerStateEvent -> {
                 EventManager.get().post(new StorageEvent(storage.getWalletId(wallet), TimedEvent.Action.END, "Failed"));
-                AppServices.showErrorDialog("Incorrect Password", decryptWalletService.getException().getMessage());
+                AppServices.showErrorDialog("Incorrect Password", "The password was incorrect.");
             });
             EventManager.get().post(new StorageEvent(storage.getWalletId(wallet), TimedEvent.Action.START, "Decrypting wallet..."));
             decryptWalletService.start();

src/main/java/com/sparrowwallet/sparrow/control/MixStatusCell.java

@@ -1,27 +1,11 @@
 package com.sparrowwallet.sparrow.control;
 
-import com.samourai.whirlpool.client.mix.listener.MixFailReason;
-import com.samourai.whirlpool.client.mix.listener.MixStep;
-import com.samourai.whirlpool.client.wallet.beans.MixProgress;
-import com.samourai.whirlpool.protocol.beans.Utxo;
-import com.sparrowwallet.sparrow.AppServices;
-import com.sparrowwallet.sparrow.glyphfont.FontAwesome5;
 import com.sparrowwallet.sparrow.wallet.Entry;
 import com.sparrowwallet.sparrow.wallet.UtxoEntry;
-import com.sparrowwallet.sparrow.whirlpool.Whirlpool;
-import com.sparrowwallet.sparrow.whirlpool.WhirlpoolException;
-import javafx.animation.Timeline;
 import javafx.geometry.Pos;
 import javafx.scene.control.*;
-import javafx.util.Duration;
-import org.controlsfx.glyphfont.Glyph;
-import org.controlsfx.tools.Platform;
-
-import java.util.Locale;
 
 public class MixStatusCell extends TreeTableCell<Entry, UtxoEntry.MixStatus> {
-    private static final int ERROR_DISPLAY_MILLIS = 5 * 60 * 1000;
-
     public MixStatusCell() {
         super();
         setAlignment(Pos.CENTER_RIGHT);
@@ -41,174 +25,9 @@ public class MixStatusCell extends TreeTableCell<Entry, UtxoEntry.MixStatus> {
             setGraphic(null);
         } else {
             setText(Integer.toString(mixStatus.getMixesDone()));
-            if(mixStatus.getNextMixUtxo() == null) {
-                setContextMenu(new MixStatusContextMenu(mixStatus.getUtxoEntry(), mixStatus.getMixProgress() != null && mixStatus.getMixProgress().getMixStep() != MixStep.FAIL));
-            } else {
-                setContextMenu(null);
-            }
-
-            if(mixStatus.getNextMixUtxo() != null) {
-                setMixSuccess(mixStatus.getNextMixUtxo());
-            } else if(mixStatus.getMixFailReason() != null) {
-                setMixFail(mixStatus.getMixFailReason(), mixStatus.getMixError(), mixStatus.getMixErrorTimestamp());
-            } else if(mixStatus.getMixProgress() != null) {
-                setMixProgress(mixStatus.getUtxoEntry(), mixStatus.getMixProgress());
-            } else {
-                setGraphic(null);
-                setTooltip(null);
-            }
-        }
-    }
-
-    private void setMixSuccess(Utxo nextMixUtxo) {
-        ProgressIndicator progressIndicator = getProgressIndicator();
-        progressIndicator.setProgress(-1);
-        setGraphic(progressIndicator);
-        Tooltip tt = new Tooltip();
-        tt.setText("Waiting for broadcast of " + nextMixUtxo.getHash().substring(0, 8) + "..." + ":" + nextMixUtxo.getIndex() );
-        setTooltip(tt);
-    }
-
-    private void setMixFail(MixFailReason mixFailReason, String mixError, Long mixErrorTimestamp) {
-        if(mixFailReason != MixFailReason.CANCEL) {
-            long elapsed = mixErrorTimestamp == null ? 0L : System.currentTimeMillis() - mixErrorTimestamp;
-            if(elapsed >= ERROR_DISPLAY_MILLIS) {
-                //Old error, don't set again.
-                return;
-            }
-
-            Glyph failGlyph = getFailGlyph();
-            setGraphic(failGlyph);
-            Tooltip tt = new Tooltip();
-            tt.setText(mixFailReason.getMessage() + (mixError == null ? "" : ": " + mixError) +
-                    "\nMix failures are generally caused by peers disconnecting during a mix." +
-                    "\nMake sure your internet connection is stable and the computer is configured to prevent sleeping." +
-                    "\nTo prevent sleeping, use the " + getPlatformSleepConfig() + " or enable the function in the Tools menu.");
-            setTooltip(tt);
-
-            Duration fadeDuration = Duration.millis(ERROR_DISPLAY_MILLIS - elapsed);
-            double fadeFromValue = 1.0 - ((double)elapsed / ERROR_DISPLAY_MILLIS);
-            Timeline timeline = AnimationUtil.getSlowFadeOut(failGlyph, fadeDuration, fadeFromValue, 10);
-            timeline.setOnFinished(event -> {
-                setTooltip(null);
-            });
-            timeline.play();
-        } else {
+            setContextMenu(null);
             setGraphic(null);
             setTooltip(null);
         }
     }
-
-    private String getPlatformSleepConfig() {
-        Platform platform = Platform.getCurrent();
-        if(platform == Platform.OSX) {
-            return "OSX System Preferences";
-        } else if(platform == Platform.WINDOWS) {
-            return "Windows Control Panel";
-        }
-
-        return "system power settings";
-    }
-
-    private void setMixProgress(UtxoEntry utxoEntry, MixProgress mixProgress) {
-        if(mixProgress.getMixStep() != MixStep.FAIL) {
-            ProgressIndicator progressIndicator = getProgressIndicator();
-            progressIndicator.setProgress(mixProgress.getMixStep().getProgressPercent() == 100 ? -1 : mixProgress.getMixStep().getProgressPercent() / 100.0);
-            setGraphic(progressIndicator);
-            Tooltip tt = new Tooltip();
-            String status = mixProgress.getMixStep().getMessage().substring(0, 1).toUpperCase(Locale.ROOT) + mixProgress.getMixStep().getMessage().substring(1);
-            tt.setText(status);
-            setTooltip(tt);
-
-            if(mixProgress.getMixStep() == MixStep.REGISTERED_INPUT) {
-                tt.setOnShowing(event -> {
-                    Whirlpool whirlpool = AppServices.getWhirlpoolServices().getWhirlpool(utxoEntry.getWallet());
-                    Whirlpool.RegisteredInputsService registeredInputsService = new Whirlpool.RegisteredInputsService(whirlpool, mixProgress.getPoolId());
-                    registeredInputsService.setOnSucceeded(eventStateHandler -> {
-                        if(registeredInputsService.getValue() != null) {
-                            tt.setText(status + " (1 of " + registeredInputsService.getValue() + ")");
-                        }
-                    });
-                    registeredInputsService.start();
-                });
-            }
-        } else {
-            setGraphic(null);
-            setTooltip(null);
-        }
-    }
-
-    private ProgressIndicator getProgressIndicator() {
-        ProgressIndicator progressIndicator;
-        if(getGraphic() instanceof ProgressIndicator) {
-            progressIndicator = (ProgressIndicator)getGraphic();
-        } else {
-            progressIndicator = new ProgressBar();
-        }
-
-        return progressIndicator;
-    }
-
-    private static Glyph getMixGlyph() {
-        Glyph copyGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.RANDOM);
-        copyGlyph.setFontSize(12);
-        return copyGlyph;
-    }
-
-    private static Glyph getStopGlyph() {
-        Glyph copyGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.STOP_CIRCLE);
-        copyGlyph.setFontSize(12);
-        return copyGlyph;
-    }
-
-    public static Glyph getFailGlyph() {
-        Glyph failGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.EXCLAMATION_CIRCLE);
-        failGlyph.getStyleClass().add("fail-warning");
-        failGlyph.setFontSize(12);
-        return failGlyph;
-    }
-
-    private static class MixStatusContextMenu extends ContextMenu {
-        public MixStatusContextMenu(UtxoEntry utxoEntry, boolean isMixing) {
-            Whirlpool pool = AppServices.getWhirlpoolServices().getWhirlpool(utxoEntry.getWallet());
-            if(isMixing) {
-                MenuItem mixStop = new MenuItem("Stop Mixing");
-                if(pool != null) {
-                    mixStop.disableProperty().bind(pool.mixingProperty().not());
-                }
-                mixStop.setGraphic(getStopGlyph());
-                mixStop.setOnAction(event -> {
-                    hide();
-                    Whirlpool whirlpool = AppServices.getWhirlpoolServices().getWhirlpool(utxoEntry.getWallet());
-                    if(whirlpool != null) {
-                        try {
-                            whirlpool.mixStop(utxoEntry.getHashIndex());
-                        } catch(WhirlpoolException e) {
-                            AppServices.showErrorDialog("Error stopping mixing UTXO", e.getMessage());
-                        }
-                    }
-                });
-                getItems().add(mixStop);
-            } else {
-                MenuItem mixNow = new MenuItem("Mix Now");
-                if(pool != null) {
-                    mixNow.disableProperty().bind(pool.mixingProperty().not());
-                }
-
-                mixNow.setGraphic(getMixGlyph());
-                mixNow.setOnAction(event -> {
-                    hide();
-                    Whirlpool whirlpool = AppServices.getWhirlpoolServices().getWhirlpool(utxoEntry.getWallet());
-                    if(whirlpool != null) {
-                        try {
-                            whirlpool.mix(utxoEntry.getHashIndex());
-                        } catch(WhirlpoolException e) {
-                            AppServices.showErrorDialog("Error mixing UTXO", e.getMessage());
-                        }
-                    }
-                });
-                getItems().add(mixNow);
-            }
-        }
-    }
 }

src/main/java/com/sparrowwallet/sparrow/control/MnemonicGridDialog.java

@@ -1,5 +1,6 @@
 package com.sparrowwallet.sparrow.control;
 
+import com.sparrowwallet.drongo.Utils;
 import com.sparrowwallet.drongo.wallet.Bip39MnemonicCode;
 import com.sparrowwallet.sparrow.AppServices;
 import com.sparrowwallet.sparrow.glyphfont.FontAwesome5;
@@ -14,17 +15,16 @@ import javafx.scene.Node;
 import javafx.scene.control.*;
 import javafx.scene.image.Image;
 import javafx.scene.image.ImageView;
-import javafx.scene.input.MouseEvent;
 import javafx.scene.layout.StackPane;
+import javafx.scene.text.Font;
+import javafx.scene.text.Text;
 import javafx.stage.FileChooser;
 import org.controlsfx.control.spreadsheet.*;
 import org.controlsfx.glyphfont.Glyph;
-import org.controlsfx.tools.Platform;
 
 import java.io.BufferedInputStream;
 import java.io.File;
 import java.io.FileInputStream;
-import java.lang.reflect.Field;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Optional;
@@ -40,13 +40,15 @@ public class MnemonicGridDialog extends Dialog<List<String>> {
     private final BooleanProperty initializedProperty = new SimpleBooleanProperty(false);
     private final BooleanProperty wordsSelectedProperty = new SimpleBooleanProperty(false);
 
+    private final ObservableList<TablePosition> selectedCells = FXCollections.observableArrayList();
+
     public MnemonicGridDialog() {
         DialogPane dialogPane = new MnemonicGridDialogPane();
         setDialogPane(dialogPane);
         setTitle("Border Wallets Grid");
         dialogPane.getStylesheets().add(AppServices.class.getResource("general.css").toExternalForm());
         dialogPane.getStylesheets().add(AppServices.class.getResource("grid.css").toExternalForm());
-        dialogPane.setHeaderText("Load a Border Wallets PDF, or generate a grid from a BIP39 seed.\nThen select 11 or 23 words in a pattern on the grid. Note the order of selection is important!");
+        dialogPane.setHeaderText("Load a Border Wallets PDF, or generate a grid from a BIP39 seed.\nThen select 11 or 23 words in a pattern on the grid.\nThe order of selection is important!");
         javafx.scene.image.Image image = new Image("/image/border-wallets.png");
         dialogPane.setGraphic(new ImageView(image));
 
@@ -54,28 +56,56 @@ public class MnemonicGridDialog extends Dialog<List<String>> {
         Grid grid = getGrid(emptyWordGrid);
 
         spreadsheetView = new SpreadsheetView(grid);
-        spreadsheetView.addEventFilter(MouseEvent.MOUSE_PRESSED, event -> {
-            try {
-                Field f = event.getClass().getDeclaredField(Platform.getCurrent() == Platform.OSX ? "metaDown" : "controlDown");
-                f.setAccessible(true);
-                f.set(event, true);
-            } catch(IllegalAccessException | NoSuchFieldException e) {
-                //ignore
-            }
-        });
         spreadsheetView.setId("grid");
         spreadsheetView.setEditable(false);
         spreadsheetView.setFixingColumnsAllowed(false);
         spreadsheetView.setFixingRowsAllowed(false);
+        spreadsheetView.getSelectionModel().setSelectionMode(SelectionMode.SINGLE);
 
         spreadsheetView.getSelectionModel().getSelectedCells().addListener(new ListChangeListener<>() {
             @Override
             public void onChanged(Change<? extends TablePosition> c) {
-                int numWords = c.getList().size();
+                while(c.next()) {
+                    if(c.wasAdded()) {
+                        for(TablePosition<?, ?> pos : c.getAddedSubList()) {
+                            if(selectedCells.contains(pos)) {
+                                selectedCells.remove(pos);
+                            } else {
+                                selectedCells.add(pos);
+                            }
+                        }
+                    }
+                }
+
+                int numWords = selectedCells.size();
                 wordsSelectedProperty.set(numWords == 11 || numWords == 23);
             }
         });
 
+        selectedCells.addListener((ListChangeListener<? super TablePosition>) c -> {
+            while(c.next()) {
+                if(c.wasRemoved()) {
+                    for(TablePosition<?,?> pos : c.getRemoved()) {
+                        SpreadsheetCell cell = spreadsheetView.getGrid().getRows().get(pos.getRow()).get(pos.getColumn());
+                        cell.getStyleClass().remove("selection");
+                        cell.setGraphic(null);
+                    }
+                }
+                if(c.wasAdded()) {
+                    for(TablePosition<?,?> pos : c.getAddedSubList()) {
+                        SpreadsheetCell cell = spreadsheetView.getGrid().getRows().get(pos.getRow()).get(pos.getColumn());
+                        cell.getStyleClass().add("selection");
+                    }
+                }
+                for(int i = 0; i < selectedCells.size(); i++) {
+                    Text index = new Text(Integer.toString(i+1));
+                    index.setFont(Font.font(8));
+                    SpreadsheetCell cell = spreadsheetView.getGrid().getRows().get(selectedCells.get(i).getRow()).get(selectedCells.get(i).getColumn());
+                    cell.setGraphic(index);
+                }
+            }
+        });
+
         StackPane stackPane = new StackPane();
         stackPane.getChildren().add(spreadsheetView);
         dialogPane.setContent(stackPane);
@@ -93,7 +123,7 @@ public class MnemonicGridDialog extends Dialog<List<String>> {
         final ButtonType loadCsvButtonType = new javafx.scene.control.ButtonType("Load PDF...", ButtonBar.ButtonData.LEFT);
         dialogPane.getButtonTypes().add(loadCsvButtonType);
 
-        final ButtonType generateButtonType = new javafx.scene.control.ButtonType("Generate Grid...", ButtonBar.ButtonData.HELP);
+        final ButtonType generateButtonType = new javafx.scene.control.ButtonType("Generate Grid...", ButtonBar.ButtonData.HELP_2);
         dialogPane.getButtonTypes().add(generateButtonType);
 
         final ButtonType clearButtonType = new javafx.scene.control.ButtonType("Clear Selection", ButtonBar.ButtonData.OTHER);
@@ -107,8 +137,9 @@ public class MnemonicGridDialog extends Dialog<List<String>> {
             return data == ButtonBar.ButtonData.OK_DONE ? getSelectedWords() : null;
         });
 
-        dialogPane.setPrefWidth(850);
+        dialogPane.setPrefWidth(952);
         dialogPane.setPrefHeight(500);
+        dialogPane.setMinHeight(dialogPane.getPrefHeight());
         AppServices.setStageIcon(dialogPane.getScene().getWindow());
         AppServices.moveToActiveWindowScreen(this);
     }
@@ -137,15 +168,33 @@ public class MnemonicGridDialog extends Dialog<List<String>> {
     }
 
     private List<String> getSelectedWords() {
-        List<String> abbreviations = spreadsheetView.getSelectionModel().getSelectedCells().stream()
+        List<String> abbreviations = selectedCells.stream()
                 .map(position -> (String)spreadsheetView.getGrid().getRows().get(position.getRow()).get(position.getColumn()).getItem()).collect(Collectors.toList());
 
+        boolean isInteger = abbreviations.stream().allMatch(Utils::isNumber);
+        boolean isHex = abbreviations.stream().allMatch(Utils::isHex);
+
         List<String> words = new ArrayList<>();
         for(String abbreviation : abbreviations) {
-            for(String word : Bip39MnemonicCode.INSTANCE.getWordList()) {
-                if((abbreviation.length() == 3 && word.equals(abbreviation)) || (abbreviation.length() >= 4 && word.startsWith(abbreviation))) {
-                    words.add(word);
-                    break;
+            if(isInteger) {
+                try {
+                    int index = Integer.parseInt(abbreviation);
+                    words.add(Bip39MnemonicCode.INSTANCE.getWordList().get(index - 1));
+                } catch(NumberFormatException e) {
+                    //ignore
+                }
+            } else if(isHex) {
+                try {
+                    int index = Integer.parseInt(abbreviation, 16);
+                    words.add(Bip39MnemonicCode.INSTANCE.getWordList().get(index - 1));
+                } catch(NumberFormatException e) {
+                    //ignore
+                }
+            } else {
+                for(String word : Bip39MnemonicCode.INSTANCE.getWordList()) {
+                    if((abbreviation.length() == 3 && word.equals(abbreviation)) || (abbreviation.length() >= 4 && word.startsWith(abbreviation))) {
+                        words.add(word);
+                    }
                 }
             }
         }
@@ -217,6 +266,8 @@ public class MnemonicGridDialog extends Dialog<List<String>> {
                         try(BufferedInputStream inputStream = new BufferedInputStream(new FileInputStream(file))) {
                             String[][] wordGrid = PdfUtils.getWordGrid(inputStream);
                             spreadsheetView.setGrid(getGrid(wordGrid));
+                            selectedCells.clear();
+                            spreadsheetView.getSelectionModel().clearSelection();
                             initializedProperty.set(true);
                         } catch(Exception e) {
                             AppServices.showErrorDialog("Cannot load PDF", e.getMessage());
@@ -225,18 +276,21 @@ public class MnemonicGridDialog extends Dialog<List<String>> {
                 });
 
                 button = loadButton;
-            } else if(buttonType.getButtonData() == ButtonBar.ButtonData.HELP) {
+            } else if(buttonType.getButtonData() == ButtonBar.ButtonData.HELP_2) {
                 Button generateButton = new Button(buttonType.getText());
                 final ButtonBar.ButtonData buttonData = buttonType.getButtonData();
                 ButtonBar.setButtonData(generateButton, buttonData);
                 generateButton.setOnAction(event -> {
-                    SeedEntryDialog seedEntryDialog = new SeedEntryDialog(12);
+                    SeedEntryDialog seedEntryDialog = new SeedEntryDialog("Border Wallets Entropy Grid Recovery Seed", 12);
+                    seedEntryDialog.initOwner(getDialogPane().getScene().getWindow());
                     Optional<List<String>> optWords = seedEntryDialog.showAndWait();
                     if(optWords.isPresent()) {
                         List<String> mnemonicWords = optWords.get();
                         List<String> shuffledWordList = shuffle(mnemonicWords);
                         String[][] wordGrid = toGrid(shuffledWordList);
                         spreadsheetView.setGrid(getGrid(wordGrid));
+                        selectedCells.clear();
+                        spreadsheetView.getSelectionModel().clearSelection();
                         initializedProperty.set(true);
 
                         if(seedEntryDialog.isGenerated()) {
@@ -251,6 +305,7 @@ public class MnemonicGridDialog extends Dialog<List<String>> {
                 final ButtonBar.ButtonData buttonData = buttonType.getButtonData();
                 ButtonBar.setButtonData(clearButton, buttonData);
                 clearButton.setOnAction(event -> {
+                    selectedCells.clear();
                     spreadsheetView.getSelectionModel().clearSelection();
                 });
 

src/main/java/com/sparrowwallet/sparrow/control/MnemonicKeystoreEntryPane.java

@@ -18,8 +18,8 @@ public class MnemonicKeystoreEntryPane extends MnemonicKeystorePane {
 
     private boolean generated;
 
-    public MnemonicKeystoreEntryPane(int numWords) {
-        super(DeterministicSeed.Type.BIP39.getName(), "Enter seed words", "", "image/" + WalletModel.SEED.getType() + ".png");
+    public MnemonicKeystoreEntryPane(String name, int numWords) {
+        super(name, "Enter seed words", "", "image/" + WalletModel.SEED.getType() + ".png");
         showHideLink.setVisible(false);
         buttonBox.getChildren().clear();
 

src/main/java/com/sparrowwallet/sparrow/control/MnemonicKeystoreImportPane.java

@@ -33,6 +33,7 @@ import java.util.Optional;
 public class MnemonicKeystoreImportPane extends MnemonicKeystorePane {
     protected final Wallet wallet;
     private final KeystoreMnemonicImport importer;
+    private final KeyDerivation defaultDerivation;
 
     private SplitMenuButton importButton;
 
@@ -43,10 +44,11 @@ public class MnemonicKeystoreImportPane extends MnemonicKeystorePane {
     private Button confirmButton;
     private List<String> generatedMnemonicCode;
 
-    public MnemonicKeystoreImportPane(Wallet wallet, KeystoreMnemonicImport importer) {
+    public MnemonicKeystoreImportPane(Wallet wallet, KeystoreMnemonicImport importer, KeyDerivation defaultDerivation) {
         super(importer.getName(), "Create or enter seed", importer.getKeystoreImportDescription(), "image/" + importer.getWalletModel().getType() + ".png");
         this.wallet = wallet;
         this.importer = importer;
+        this.defaultDerivation = defaultDerivation;
 
         createImportButton();
         buttonBox.getChildren().add(importButton);
@@ -59,7 +61,7 @@ public class MnemonicKeystoreImportPane extends MnemonicKeystorePane {
         importButton.getStyleClass().add("default-button");
         importButton.setOnAction(event -> {
             importButton.setDisable(true);
-            importKeystore(wallet.getScriptType().getDefaultDerivation(), false);
+            importKeystore(getDefaultDerivation(), false);
         });
         String[] accounts = new String[] {"Import Default Account #0", "Import Account #1", "Import Account #2", "Import Account #3", "Import Account #4", "Import Account #5", "Import Account #6", "Import Account #7", "Import Account #8", "Import Account #9"};
         int scriptAccountsLength = ScriptType.P2SH.equals(wallet.getScriptType()) ? 1 : accounts.length;
@@ -77,6 +79,10 @@ public class MnemonicKeystoreImportPane extends MnemonicKeystorePane {
         importButton.setVisible(false);
     }
 
+    private List<ChildNumber> getDefaultDerivation() {
+        return defaultDerivation == null || defaultDerivation.getDerivation().isEmpty() ? wallet.getScriptType().getDefaultDerivation() : defaultDerivation.getDerivation();
+    }
+
     protected void enterMnemonic(int numWords) {
         generatedMnemonicCode = null;
         super.enterMnemonic(numWords);
@@ -243,7 +249,7 @@ public class MnemonicKeystoreImportPane extends MnemonicKeystorePane {
             setDescription("Ready to import");
             showHideLink.setText("Show Derivation...");
             showHideLink.setVisible(false);
-            setContent(getDerivationEntry(wallet.getScriptType().getDefaultDerivation()));
+            setContent(getDerivationEntry(getDefaultDerivation()));
         }
     }
 
@@ -254,6 +260,7 @@ public class MnemonicKeystoreImportPane extends MnemonicKeystorePane {
             if(!dryrun) {
                 if(passphraseProperty.get() != null && !passphraseProperty.get().isEmpty()) {
                     KeystorePassphraseDialog keystorePassphraseDialog = new KeystorePassphraseDialog(null, keystore, true);
+                    keystorePassphraseDialog.initOwner(this.getScene().getWindow());
                     Optional<String> optPassphrase = keystorePassphraseDialog.showAndWait();
                     if(optPassphrase.isEmpty() || !optPassphrase.get().equals(passphraseProperty.get())) {
                         throw new ImportException("Re-entered passphrase did not match");

src/main/java/com/sparrowwallet/sparrow/control/MnemonicKeystorePane.java

@@ -97,9 +97,11 @@ public class MnemonicKeystorePane extends TitledDescriptionPane {
 
     protected void showGrid() {
         MnemonicGridDialog mnemonicGridDialog = new MnemonicGridDialog();
+        mnemonicGridDialog.initOwner(this.getScene().getWindow());
         Optional<List<String>> optWords = mnemonicGridDialog.showAndWait();
         if(optWords.isPresent()) {
             List<String> words = optWords.get();
+            defaultWordSizeProperty.set(words.size() + 1);
             setContent(getMnemonicWordsEntry(words.size() + 1, true, true));
             setExpanded(true);
 
@@ -133,6 +135,7 @@ public class MnemonicKeystorePane extends TitledDescriptionPane {
 
     protected void scanQR() {
         QRScanDialog qrScanDialog = new QRScanDialog();
+        qrScanDialog.initOwner(this.getScene().getWindow());
         Optional<QRScanDialog.Result> optionalResult = qrScanDialog.showAndWait();
         if(optionalResult.isPresent()) {
             QRScanDialog.Result result = optionalResult.get();

src/main/java/com/sparrowwallet/sparrow/control/MnemonicWalletKeystoreImportPane.java

@@ -109,6 +109,7 @@ public class MnemonicWalletKeystoreImportPane extends MnemonicKeystorePane {
 
         List<List<ChildNumber>> derivations = ScriptType.getScriptTypesForPolicyType(PolicyType.SINGLE).stream().map(ScriptType::getDefaultDerivation).collect(Collectors.toList());
         derivations.add(List.of(new ChildNumber(0, true)));
+        derivations.add(ScriptType.P2PKH.getDefaultDerivation(1)); //Bisq segwit misderivation
 
         for(ScriptType scriptType : ScriptType.getScriptTypesForPolicyType(PolicyType.SINGLE)) {
             for(List<ChildNumber> derivation : derivations) {

src/main/java/com/sparrowwallet/sparrow/control/PayNymAvatar.java

@@ -79,10 +79,6 @@ public class PayNymAvatar extends StackPane {
         this.paymentCodeProperty.set(paymentCode);
     }
 
-    public void setPaymentCode(com.samourai.wallet.bip47.rpc.PaymentCode paymentCode) {
-        setPaymentCode(PaymentCode.fromString(paymentCode.toString()));
-    }
-
     public void clearPaymentCode() {
         this.paymentCodeProperty.set(null);
     }

src/main/java/com/sparrowwallet/sparrow/control/PayNymCell.java

@@ -81,10 +81,7 @@ public class PayNymCell extends ListCell<PayNym> {
                         linkButton.setDisable(true);
                         payNymController.linkPayNym(payNym);
                     });
-
-                    if(payNymController.isSelectLinkedOnly()) {
-                        getStyleClass().add("unlinked");
-                    }
+                    getStyleClass().add("unlinked");
                 }
             }
 
@@ -110,6 +107,7 @@ public class PayNymCell extends ListCell<PayNym> {
             MenuItem rename = new MenuItem("Rename Contact...");
             rename.setOnAction(event -> {
                 WalletLabelDialog walletLabelDialog = new WalletLabelDialog(payNym.nymName(), "Contact");
+                walletLabelDialog.initOwner(PayNymCell.this.getScene().getWindow());
                 Optional<String> optLabel = walletLabelDialog.showAndWait();
                 if(optLabel.isPresent()) {
                     int index = getListView().getItems().indexOf(payNym);

src/main/java/com/sparrowwallet/sparrow/control/PaymentCodeTextField.java

@@ -10,11 +10,6 @@ public class PaymentCodeTextField extends CopyableTextField {
         setPaymentCodeString();
     }
 
-    public void setPaymentCode(com.samourai.wallet.bip47.rpc.PaymentCode paymentCode) {
-        this.paymentCodeStr = paymentCode.toString();
-        setPaymentCodeString();
-    }
-
     private void setPaymentCodeString() {
         String abbrevPcode = paymentCodeStr.substring(0, 12) + "..." + paymentCodeStr.substring(paymentCodeStr.length() - 5);
         setText(abbrevPcode);

src/main/java/com/sparrowwallet/sparrow/control/PrivateKeySweepDialog.java

@@ -1,6 +1,7 @@
 package com.sparrowwallet.sparrow.control;
 
 import com.google.common.base.Throwables;
+import com.google.common.eventbus.Subscribe;
 import com.google.common.io.Files;
 import com.sparrowwallet.drongo.KeyPurpose;
 import com.sparrowwallet.drongo.address.Address;
@@ -14,6 +15,9 @@ import com.sparrowwallet.drongo.psbt.PSBT;
 import com.sparrowwallet.drongo.psbt.PSBTInput;
 import com.sparrowwallet.drongo.wallet.Wallet;
 import com.sparrowwallet.sparrow.AppServices;
+import com.sparrowwallet.sparrow.EventManager;
+import com.sparrowwallet.sparrow.UnitFormat;
+import com.sparrowwallet.sparrow.event.FeeRatesUpdatedEvent;
 import com.sparrowwallet.sparrow.glyphfont.FontAwesome5;
 import com.sparrowwallet.sparrow.io.CardApi;
 import com.sparrowwallet.sparrow.io.Config;
@@ -46,10 +50,7 @@ import tornadofx.control.Form;
 import java.io.File;
 import java.io.IOException;
 import java.nio.charset.StandardCharsets;
-import java.util.Collections;
-import java.util.Date;
-import java.util.List;
-import java.util.Optional;
+import java.util.*;
 import java.util.stream.Collectors;
 
 import static com.sparrowwallet.drongo.protocol.ScriptType.P2TR;
@@ -62,6 +63,8 @@ public class PrivateKeySweepDialog extends Dialog<Transaction> {
     private final CopyableLabel keyAddress;
     private final ComboBoxTextField toAddress;
     private final ComboBox<Wallet> toWallet;
+    private final FeeRangeSlider feeRange;
+    private final CopyableLabel feeRate;
 
     public PrivateKeySweepDialog(Wallet wallet) {
         final DialogPane dialogPane = getDialogPane();
@@ -146,7 +149,24 @@ public class PrivateKeySweepDialog extends Dialog<Transaction> {
         stackPane.getChildren().addAll(toWallet, toAddress);
         toAddressField.getInputs().add(stackPane);
 
-        fieldset.getChildren().addAll(keyField, keyScriptTypeField, addressField, toAddressField);
+        Field feeRangeField = new Field();
+        feeRangeField.setText("Fee range:");
+        feeRange = new FeeRangeSlider();
+        feeRange.setMaxWidth(320);
+        feeRangeField.getInputs().add(feeRange);
+
+        Field feeRateField = new Field();
+        feeRateField.setText("Fee rate:");
+        feeRate = new CopyableLabel();
+        feeRateField.getInputs().add(feeRate);
+
+        feeRange.valueProperty().addListener((observable, oldValue, newValue) -> {
+            updateFeeRate();
+        });
+        feeRange.setFeeRate(AppServices.getDefaultFeeRate());
+        updateFeeRate();
+
+        fieldset.getChildren().addAll(keyField, keyScriptTypeField, addressField, toAddressField, feeRangeField, feeRateField);
         form.getChildren().add(fieldset);
         dialogPane.setContent(form);
 
@@ -170,6 +190,7 @@ public class PrivateKeySweepDialog extends Dialog<Transaction> {
 
             boolean isValidKey = isValidKey();
             createButton.setDisable(!isValidKey || !isValidToAddress());
+            setScriptTypes(isValidKey);
             if(isValidKey) {
                 setFromAddress();
             }
@@ -201,6 +222,11 @@ public class PrivateKeySweepDialog extends Dialog<Transaction> {
         setResultConverter(dialogButton -> null);
         dialogPane.setPrefWidth(680);
 
+        EventManager.get().register(this);
+        setOnCloseRequest(event -> {
+            EventManager.get().unregister(this);
+        });
+
         ValidationSupport validationSupport = new ValidationSupport();
         Platform.runLater(() -> {
             validationSupport.setValidationDecorator(new StyleClassValidationDecoration());
@@ -224,6 +250,7 @@ public class PrivateKeySweepDialog extends Dialog<Transaction> {
 
     private void decryptKey() {
         PassphraseDialog passphraseDialog = new PassphraseDialog();
+        passphraseDialog.initOwner(getDialogPane().getScene().getWindow());
         Optional<String> optPassphrase = passphraseDialog.showAndWait();
         if(optPassphrase.isPresent()) {
             try {
@@ -263,8 +290,19 @@ public class PrivateKeySweepDialog extends Dialog<Transaction> {
         keyAddress.setText(address.toString());
     }
 
+    private void setScriptTypes(boolean isValidKey) {
+        boolean compressed = !isValidKey || getPrivateKey().getKey().isCompressed();
+        if(compressed && !keyScriptType.getItems().equals(ScriptType.getAddressableScriptTypes(PolicyType.SINGLE))) {
+            keyScriptType.getItems().addAll(ScriptType.getAddressableScriptTypes(PolicyType.SINGLE).stream().filter(s -> !keyScriptType.getItems().contains(s)).collect(Collectors.toList()));
+        } else if(!compressed && !keyScriptType.getItems().equals(List.of(ScriptType.P2PKH))) {
+            keyScriptType.getSelectionModel().select(0);
+            keyScriptType.getItems().removeIf(scriptType -> scriptType != ScriptType.P2PKH);
+        }
+    }
+
     private void scanPrivateKey() {
         QRScanDialog qrScanDialog = new QRScanDialog();
+        qrScanDialog.initOwner(getDialogPane().getScene().getWindow());
         Optional<QRScanDialog.Result> result = qrScanDialog.showAndWait();
         if(result.isPresent() && result.get().payload != null) {
             key.setText(result.get().payload);
@@ -294,6 +332,7 @@ public class PrivateKeySweepDialog extends Dialog<Transaction> {
 
     private void unsealPrivateKey() {
         DeviceUnsealDialog deviceUnsealDialog = new DeviceUnsealDialog(Collections.emptyList());
+        deviceUnsealDialog.initOwner(getDialogPane().getScene().getWindow());
         Optional<DeviceUnsealDialog.DevicePrivateKey> optPrivateKey = deviceUnsealDialog.showAndWait();
         if(optPrivateKey.isPresent()) {
             DeviceUnsealDialog.DevicePrivateKey devicePrivateKey = optPrivateKey.get();
@@ -312,6 +351,7 @@ public class PrivateKeySweepDialog extends Dialog<Transaction> {
             Date since = null;
             if(Config.get().getServerType() == ServerType.BITCOIN_CORE) {
                 WalletBirthDateDialog addressScanDateDialog = new WalletBirthDateDialog(null, true);
+                addressScanDateDialog.initOwner(getDialogPane().getScene().getWindow());
                 Optional<Date> optSince = addressScanDateDialog.showAndWait();
                 if(optSince.isPresent()) {
                     since = optSince.get();
@@ -330,6 +370,7 @@ public class PrivateKeySweepDialog extends Dialog<Transaction> {
 
             if(Config.get().getServerType() == ServerType.BITCOIN_CORE) {
                 ServiceProgressDialog serviceProgressDialog = new ServiceProgressDialog("Address Scan", "Scanning address for transactions...", "/image/sparrow.png", addressUtxosService);
+                serviceProgressDialog.initOwner(getDialogPane().getScene().getWindow());
                 AppServices.moveToActiveWindowScreen(serviceProgressDialog);
             }
 
@@ -352,7 +393,7 @@ public class PrivateKeySweepDialog extends Dialog<Transaction> {
         TransactionOutput sweepOutput = new TransactionOutput(noFeeTransaction, total, destAddress.getOutputScript());
         noFeeTransaction.addOutput(sweepOutput);
 
-        Double feeRate = AppServices.getDefaultFeeRate();
+        double feeRate = feeRange.getFeeRate();
         long fee = (long)Math.ceil(noFeeTransaction.getVirtualSize() * feeRate);
         if(feeRate == Transaction.DEFAULT_MIN_RELAY_FEE) {
             fee++;
@@ -378,11 +419,17 @@ public class PrivateKeySweepDialog extends Dialog<Transaction> {
         transaction.addOutput(new TransactionOutput(transaction, total - fee, destAddress.getOutputScript()));
 
         PSBT psbt = new PSBT(transaction);
+        //Set witness UTXOs on PSBT inputs first - they are all required when hashing for a Taproot signature
+        for(int i = 0; i < txOutputs.size(); i++) {
+            TransactionOutput utxoOutput = txOutputs.get(i);
+            PSBTInput psbtInput = psbt.getPsbtInputs().get(i);
+            psbtInput.setWitnessUtxo(utxoOutput);
+        }
+
         for(int i = 0; i < txOutputs.size(); i++) {
             TransactionOutput utxoOutput = txOutputs.get(i);
             TransactionInput txInput = transaction.getInputs().get(i);
             PSBTInput psbtInput = psbt.getPsbtInputs().get(i);
-            psbtInput.setWitnessUtxo(utxoOutput);
 
             if(ScriptType.P2SH.isScriptType(utxoOutput.getScript())) {
                 psbtInput.setRedeemScript(txInput.getScriptSig().getFirstNestedScript());
@@ -414,6 +461,16 @@ public class PrivateKeySweepDialog extends Dialog<Transaction> {
         return glyph;
     }
 
+    private void updateFeeRate() {
+        UnitFormat format = Config.get().getUnitFormat() == null ? UnitFormat.DOT : Config.get().getUnitFormat();
+        feeRate.setText(format.getCurrencyFormat().format(feeRange.getFeeRate()) + " sats/vB");
+    }
+
+    @Subscribe
+    public void feeRatesUpdated(FeeRatesUpdatedEvent event) {
+        feeRange.updateTrackHighlight();
+    }
+
     public class PassphraseDialog extends Dialog<String> {
         private final CustomPasswordField passphrase;
 

src/main/java/com/sparrowwallet/sparrow/control/QRDensity.java

@@ -1,22 +1,28 @@
 package com.sparrowwallet.sparrow.control;
 
 public enum QRDensity {
-    NORMAL("Normal", 250),
-    LOW("Low", 80);
+    NORMAL("Normal", 400, 2000),
+    LOW("Low", 80, 1000);
 
     private final String name;
-    private final int maxFragmentLength;
+    private final int maxUrFragmentLength;
+    private final int maxBbqrFragmentLength;
 
-    QRDensity(String name, int maxFragmentLength) {
+    QRDensity(String name, int maxUrFragmentLength, int maxBbqrFragmentLength) {
         this.name = name;
-        this.maxFragmentLength = maxFragmentLength;
+        this.maxUrFragmentLength = maxUrFragmentLength;
+        this.maxBbqrFragmentLength = maxBbqrFragmentLength;
     }
 
     public String getName() {
         return name;
     }
 
-    public int getMaxFragmentLength() {
-        return maxFragmentLength;
+    public int getMaxUrFragmentLength() {
+        return maxUrFragmentLength;
+    }
+
+    public int getMaxBbqrFragmentLength() {
+        return maxBbqrFragmentLength;
     }
 }

src/main/java/com/sparrowwallet/sparrow/control/QRDisplayDialog.java

@@ -1,6 +1,7 @@
 package com.sparrowwallet.sparrow.control;
 
 import com.google.zxing.BarcodeFormat;
+import com.google.zxing.EncodeHintType;
 import com.google.zxing.client.j2se.MatrixToImageConfig;
 import com.google.zxing.client.j2se.MatrixToImageWriter;
 import com.google.zxing.common.BitMatrix;
@@ -13,6 +14,9 @@ import com.sparrowwallet.sparrow.io.Config;
 import com.sparrowwallet.sparrow.io.ImportException;
 import com.sparrowwallet.hummingbird.UR;
 import com.sparrowwallet.hummingbird.UREncoder;
+import com.sparrowwallet.sparrow.io.bbqr.BBQR;
+import com.sparrowwallet.sparrow.io.bbqr.BBQREncoder;
+import com.sparrowwallet.sparrow.io.bbqr.BBQREncoding;
 import javafx.concurrent.ScheduledService;
 import javafx.concurrent.Task;
 import javafx.scene.Node;
@@ -29,21 +33,30 @@ import org.slf4j.LoggerFactory;
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.util.Locale;
+import java.util.Map;
 import java.util.Optional;
 
 @SuppressWarnings("deprecation")
-public class QRDisplayDialog extends Dialog<UR> {
+public class QRDisplayDialog extends Dialog<ButtonType> {
     private static final Logger log = LoggerFactory.getLogger(QRDisplayDialog.class);
 
     private static final int MIN_FRAGMENT_LENGTH = 10;
 
-    private static final int ANIMATION_PERIOD_MILLIS = 200;
+    private static final double ANIMATION_PERIOD_MILLIS = 200d;
 
-    private static final int QR_WIDTH = 480;
-    private static final int QR_HEIGHT = 480;
+    private static final int DEFAULT_QR_SIZE = 580;
+    private static final int REDUCED_QR_SIZE = 520;
+
+    private static final BBQREncoding DEFAULT_BBQR_ENCODING = BBQREncoding.ZLIB;
+
+    private final int qrSize = getQRSize();
 
     private final UR ur;
-    private UREncoder encoder;
+    private UREncoder urEncoder;
+
+    private final BBQR bbqr;
+    private BBQREncoder bbqrEncoder;
+    private boolean useBbqrEncoding;
 
     private final ImageView qrImageView;
 
@@ -58,17 +71,92 @@ public class QRDisplayDialog extends Dialog<UR> {
     private static boolean initialDensityChange;
 
     public QRDisplayDialog(String type, byte[] data, boolean addLegacyEncodingOption) throws UR.URException {
-        this(UR.fromBytes(type, data), addLegacyEncodingOption);
+        this(UR.fromBytes(type, data), null, addLegacyEncodingOption, false, false);
     }
 
     public QRDisplayDialog(UR ur) {
-        this(ur, false);
+        this(ur, null, false, false, false);
     }
 
-    public QRDisplayDialog(UR ur, boolean addLegacyEncodingOption) {
+    public QRDisplayDialog(UR ur, BBQR bbqr, boolean addLegacyEncodingOption, boolean addScanButton, boolean selectBbqrButton) {
         this.ur = ur;
-        this.addLegacyEncodingOption = addLegacyEncodingOption;
-        this.encoder = new UREncoder(ur, Config.get().getQrDensity().getMaxFragmentLength(), MIN_FRAGMENT_LENGTH, 0);
+        this.bbqr = bbqr;
+        this.addLegacyEncodingOption = bbqr == null && addLegacyEncodingOption;
+
+        this.urEncoder = new UREncoder(ur, Config.get().getQrDensity().getMaxUrFragmentLength(), MIN_FRAGMENT_LENGTH, 0);
+
+        if(bbqr != null) {
+            this.bbqrEncoder = new BBQREncoder(bbqr.type(), DEFAULT_BBQR_ENCODING, bbqr.data(), Config.get().getQrDensity().getMaxBbqrFragmentLength(), 0);
+            if(selectBbqrButton) {
+                useBbqrEncoding = true;
+            }
+        }
+
+        final DialogPane dialogPane = new QRDisplayDialogPane();
+        setDialogPane(dialogPane);
+        AppServices.setStageIcon(dialogPane.getScene().getWindow());
+
+        StackPane stackPane = new StackPane();
+        qrImageView = new ImageView();
+        stackPane.getChildren().add(qrImageView);
+
+        qrImageView.setOnScroll(scrollEvent -> {
+            if(animateQRService != null && animateQRService.isRunning() && scrollEvent.getDeltaY() != 0) {
+                Duration duration = animateQRService.getPeriod();
+                Duration newDuration = scrollEvent.getDeltaY() > 0 ? duration.multiply(1.1) : duration.multiply(0.9);
+                if(newDuration.lessThan(Duration.millis(ANIMATION_PERIOD_MILLIS*10)) && newDuration.greaterThan(Duration.millis(ANIMATION_PERIOD_MILLIS/2))) {
+                    animateQRService.setPeriod(newDuration);
+                }
+            }
+        });
+
+        dialogPane.setContent(Borders.wrap(stackPane).lineBorder().buildAll());
+
+        nextPart();
+        if(isSinglePart()) {
+            qrImageView.setImage(getQrCode(currentPart));
+        } else {
+            createAnimateQRService();
+        }
+
+        final ButtonType cancelButtonType = new javafx.scene.control.ButtonType("Close", ButtonBar.ButtonData.CANCEL_CLOSE);
+        dialogPane.getButtonTypes().add(cancelButtonType);
+
+        if(this.addLegacyEncodingOption) {
+            final ButtonType legacyEncodingButtonType = new javafx.scene.control.ButtonType("Use Legacy Encoding (Cobo Vault)", ButtonBar.ButtonData.LEFT);
+            dialogPane.getButtonTypes().add(legacyEncodingButtonType);
+        } else {
+            final ButtonType densityButtonType = new javafx.scene.control.ButtonType("Change Density", ButtonBar.ButtonData.LEFT);
+            dialogPane.getButtonTypes().add(densityButtonType);
+        }
+
+        if(bbqr != null) {
+            final ButtonType bbqrButtonType = new javafx.scene.control.ButtonType("Show BBQr", ButtonBar.ButtonData.BACK_PREVIOUS);
+            dialogPane.getButtonTypes().add(bbqrButtonType);
+        }
+
+        if(addScanButton) {
+            final ButtonType scanButtonType = new javafx.scene.control.ButtonType("Scan QR", ButtonBar.ButtonData.OK_DONE);
+            dialogPane.getButtonTypes().add(scanButtonType);
+        }
+
+        dialogPane.setPrefWidth(40 + qrSize + 40);
+        dialogPane.setPrefHeight(40 + qrSize + 85);
+        dialogPane.setMinHeight(dialogPane.getPrefHeight());
+        AppServices.moveToActiveWindowScreen(this);
+
+        setResultConverter(dialogButton -> dialogButton);
+    }
+
+    public QRDisplayDialog(String data) {
+        this(data, false);
+    }
+
+    public QRDisplayDialog(String data, boolean addScanButton) {
+        this.ur = null;
+        this.bbqr = null;
+        this.urEncoder = null;
+        this.bbqrEncoder = null;
 
         final DialogPane dialogPane = new QRDisplayDialogPane();
         setDialogPane(dialogPane);
@@ -78,54 +166,27 @@ public class QRDisplayDialog extends Dialog<UR> {
         qrImageView = new ImageView();
         stackPane.getChildren().add(qrImageView);
 
-        dialogPane.setContent(Borders.wrap(stackPane).lineBorder().buildAll());
-
-        nextPart();
-        if(encoder.isSinglePart()) {
-            qrImageView.setImage(getQrCode(currentPart));
-        } else {
-            createAnimateQRService();
-        }
-
-        final ButtonType cancelButtonType = new javafx.scene.control.ButtonType("Cancel", ButtonBar.ButtonData.CANCEL_CLOSE);
-        dialogPane.getButtonTypes().add(cancelButtonType);
-
-        if(addLegacyEncodingOption) {
-            final ButtonType legacyEncodingButtonType = new javafx.scene.control.ButtonType("Use Legacy Encoding (Cobo Vault)", ButtonBar.ButtonData.LEFT);
-            dialogPane.getButtonTypes().add(legacyEncodingButtonType);
-        } else {
-            final ButtonType densityButtonType = new javafx.scene.control.ButtonType("Change Density", ButtonBar.ButtonData.LEFT);
-            dialogPane.getButtonTypes().add(densityButtonType);
-        }
-
-        dialogPane.setPrefWidth(40 + QR_WIDTH + 40);
-        dialogPane.setPrefHeight(40 + QR_HEIGHT + 85);
-        AppServices.moveToActiveWindowScreen(this);
-
-        setResultConverter(dialogButton -> dialogButton != cancelButtonType ? ur : null);
-    }
-
-    public QRDisplayDialog(String data) {
-        this.ur = null;
-        this.encoder = null;
-
-        final DialogPane dialogPane = getDialogPane();
-        AppServices.setStageIcon(dialogPane.getScene().getWindow());
-
-        StackPane stackPane = new StackPane();
-        qrImageView = new ImageView();
-        stackPane.getChildren().add(qrImageView);
-
         dialogPane.setContent(Borders.wrap(stackPane).lineBorder().buildAll());
         qrImageView.setImage(getQrCode(data));
 
-        final ButtonType cancelButtonType = new javafx.scene.control.ButtonType("Cancel", ButtonBar.ButtonData.CANCEL_CLOSE);
+        final ButtonType cancelButtonType = new javafx.scene.control.ButtonType("Close", ButtonBar.ButtonData.CANCEL_CLOSE);
         dialogPane.getButtonTypes().addAll(cancelButtonType);
-        dialogPane.setPrefWidth(40 + QR_WIDTH + 40);
-        dialogPane.setPrefHeight(40 + QR_HEIGHT + 85);
+
+        if(addScanButton) {
+            final ButtonType scanButtonType = new javafx.scene.control.ButtonType("Scan QR", ButtonBar.ButtonData.OK_DONE);
+            dialogPane.getButtonTypes().add(scanButtonType);
+        }
+
+        dialogPane.setPrefWidth(40 + qrSize + 40);
+        dialogPane.setPrefHeight(40 + qrSize + 85);
+        dialogPane.setMinHeight(dialogPane.getPrefHeight());
         AppServices.moveToActiveWindowScreen(this);
 
-        setResultConverter(dialogButton -> dialogButton != cancelButtonType ? ur : null);
+        setResultConverter(dialogButton -> dialogButton);
+    }
+
+    private int getQRSize() {
+        return AppServices.isReducedWindowHeight() ? REDUCED_QR_SIZE : DEFAULT_QR_SIZE;
     }
 
     private void createAnimateQRService() {
@@ -137,9 +198,22 @@ public class QRDisplayDialog extends Dialog<UR> {
         });
     }
 
+    private boolean isSinglePart() {
+        if(useBbqrEncoding) {
+            return bbqrEncoder.isSinglePart();
+        } else if(!useLegacyEncoding) {
+            return urEncoder.isSinglePart();
+        } else {
+            return legacyParts.length == 1;
+        }
+    }
+
     private void nextPart() {
-        if(!useLegacyEncoding) {
-            String fragment = encoder.nextPart();
+        if(useBbqrEncoding) {
+            String fragment = bbqrEncoder.nextPart();
+            currentPart = fragment.toUpperCase(Locale.ROOT);
+        } else if(!useLegacyEncoding) {
+            String fragment = urEncoder.nextPart();
             currentPart = fragment.toUpperCase(Locale.ROOT);
         } else {
             currentPart = legacyParts[legacyPartIndex];
@@ -153,7 +227,7 @@ public class QRDisplayDialog extends Dialog<UR> {
     protected Image getQrCode(String fragment) {
         try {
             QRCodeWriter qrCodeWriter = new QRCodeWriter();
-            BitMatrix qrMatrix = qrCodeWriter.encode(fragment, BarcodeFormat.QR_CODE, QR_WIDTH, QR_HEIGHT);
+            BitMatrix qrMatrix = qrCodeWriter.encode(fragment, BarcodeFormat.QR_CODE, qrSize, qrSize, Map.of(EncodeHintType.MARGIN, "2"));
 
             ByteArrayOutputStream baos = new ByteArrayOutputStream();
             MatrixToImageWriter.writeToStream(qrMatrix, "PNG", baos, new MatrixToImageConfig());
@@ -175,37 +249,27 @@ public class QRDisplayDialog extends Dialog<UR> {
                 this.legacyParts = legacyEncoder.encode();
                 this.useLegacyEncoding = true;
 
-                if(legacyParts.length == 1) {
-                    if(animateQRService != null) {
-                        animateQRService.cancel();
-                    }
-
-                    nextPart();
-                    qrImageView.setImage(getQrCode(currentPart));
-                } else if(animateQRService == null) {
-                    createAnimateQRService();
-                } else if(!animateQRService.isRunning()) {
-                    animateQRService.reset();
-                    animateQRService.start();
-                }
+                restartAnimation();
             } catch(UR.InvalidTypeException e) {
                 //Can't happen
             }
         } else {
             this.useLegacyEncoding = false;
+            restartAnimation();
+        }
+    }
 
-            if(encoder.isSinglePart()) {
-                if(animateQRService != null) {
-                    animateQRService.cancel();
-                }
+    public boolean isUseBbqrEncoding() {
+        return useBbqrEncoding;
+    }
 
-                qrImageView.setImage(getQrCode(currentPart));
-            } else if(animateQRService == null) {
-                createAnimateQRService();
-            } else if(!animateQRService.isRunning()) {
-                animateQRService.reset();
-                animateQRService.start();
-            }
+    private void setUseBbqrEncoding(boolean useBbqrEncoding) {
+        if(useBbqrEncoding) {
+            this.useBbqrEncoding = true;
+            restartAnimation();
+        } else {
+            this.useBbqrEncoding = false;
+            restartAnimation();
         }
     }
 
@@ -214,12 +278,28 @@ public class QRDisplayDialog extends Dialog<UR> {
             animateQRService.cancel();
         }
 
-        this.encoder = new UREncoder(ur, Config.get().getQrDensity().getMaxFragmentLength(), MIN_FRAGMENT_LENGTH, 0);
-        nextPart();
-        if(encoder.isSinglePart()) {
+        if(bbqr != null) {
+            this.bbqrEncoder = new BBQREncoder(bbqr.type(), DEFAULT_BBQR_ENCODING, bbqr.data(), Config.get().getQrDensity().getMaxBbqrFragmentLength(), 0);
+        }
+
+        this.urEncoder = new UREncoder(ur, Config.get().getQrDensity().getMaxUrFragmentLength(), MIN_FRAGMENT_LENGTH, 0);
+
+        restartAnimation();
+    }
+
+    private void restartAnimation() {
+        if(isSinglePart()) {
+            if(animateQRService != null) {
+                animateQRService.cancel();
+            }
+
+            nextPart();
             qrImageView.setImage(getQrCode(currentPart));
-        } else {
+        } else if(animateQRService == null) {
             createAnimateQRService();
+        } else if(!animateQRService.isRunning()) {
+            animateQRService.reset();
+            animateQRService.start();
         }
     }
 
@@ -264,7 +344,7 @@ public class QRDisplayDialog extends Dialog<UR> {
                     final ButtonBar.ButtonData buttonData = buttonType.getButtonData();
                     ButtonBar.setButtonData(density, buttonData);
                     density.setOnAction(event -> {
-                        if(!initialDensityChange && !encoder.isSinglePart()) {
+                        if(!initialDensityChange && !isSinglePart()) {
                             Optional<ButtonType> optButtonType = AppServices.showWarningDialog("Discard progress?", "Changing the QR code density means any progress on the receiving device must be discarded. Proceed?", ButtonType.NO, ButtonType.YES);
                             if(optButtonType.isPresent() && optButtonType.get() == ButtonType.YES) {
                                 initialDensityChange = true;
@@ -280,6 +360,25 @@ public class QRDisplayDialog extends Dialog<UR> {
 
                     return density;
                 }
+            } else if(buttonType.getButtonData() == ButtonBar.ButtonData.OK_DONE) {
+                Button scanButton = (Button)super.createButton(buttonType);
+                scanButton.setGraphicTextGap(5);
+                scanButton.setGraphic(getGlyph(FontAwesome5.Glyph.CAMERA));
+
+                return scanButton;
+            } else if(buttonType.getButtonData() == ButtonBar.ButtonData.BACK_PREVIOUS) {
+                ToggleButton bbqr = new ToggleButton(buttonType.getText());
+                bbqr.setGraphicTextGap(5);
+                bbqr.setGraphic(getGlyph(FontAwesome5.Glyph.QRCODE));
+                bbqr.setSelected(useBbqrEncoding);
+                final ButtonBar.ButtonData buttonData = buttonType.getButtonData();
+                ButtonBar.setButtonData(bbqr, buttonData);
+
+                bbqr.selectedProperty().addListener((observable, oldValue, newValue) -> {
+                    setUseBbqrEncoding(newValue);
+                });
+
+                return bbqr;
             }
 
             return super.createButton(buttonType);

src/main/java/com/sparrowwallet/sparrow/control/QRScanDialog.java

@@ -16,6 +16,7 @@ import com.sparrowwallet.drongo.protocol.Transaction;
 import com.sparrowwallet.drongo.psbt.PSBT;
 import com.sparrowwallet.drongo.psbt.PSBTParseException;
 import com.sparrowwallet.drongo.uri.BitcoinURI;
+import com.sparrowwallet.drongo.wallet.Bip39MnemonicCode;
 import com.sparrowwallet.drongo.wallet.DeterministicSeed;
 import com.sparrowwallet.drongo.wallet.SeedQR;
 import com.sparrowwallet.drongo.wallet.Wallet;
@@ -24,9 +25,14 @@ import com.sparrowwallet.hummingbird.registry.*;
 import com.sparrowwallet.hummingbird.ResultType;
 import com.sparrowwallet.hummingbird.UR;
 import com.sparrowwallet.hummingbird.URDecoder;
+import com.sparrowwallet.hummingbird.registry.pathcomponent.IndexPathComponent;
+import com.sparrowwallet.hummingbird.registry.pathcomponent.PathComponent;
 import com.sparrowwallet.sparrow.AppServices;
 import com.sparrowwallet.sparrow.glyphfont.FontAwesome5;
 import com.sparrowwallet.sparrow.io.Config;
+import com.sparrowwallet.sparrow.io.bbqr.BBQRDecoder;
+import com.sparrowwallet.sparrow.io.bbqr.BBQRException;
+import com.sparrowwallet.sparrow.wallet.KeystoreController;
 import javafx.application.Platform;
 import javafx.beans.property.DoubleProperty;
 import javafx.beans.property.ObjectProperty;
@@ -60,8 +66,9 @@ import java.util.stream.IntStream;
 public class QRScanDialog extends Dialog<QRScanDialog.Result> {
     private static final Logger log = LoggerFactory.getLogger(QRScanDialog.class);
 
-    private final URDecoder decoder;
-    private final LegacyURDecoder legacyDecoder;
+    private final URDecoder urDecoder;
+    private final LegacyURDecoder legacyUrDecoder;
+    private final BBQRDecoder bbqrDecoder;
     private final WebcamService webcamService;
     private List<String> parts;
 
@@ -77,8 +84,9 @@ public class QRScanDialog extends Dialog<QRScanDialog.Result> {
     private final ObjectProperty<WebcamDevice> webcamDeviceProperty = new SimpleObjectProperty<>();
 
     public QRScanDialog() {
-        this.decoder = new URDecoder();
-        this.legacyDecoder = new LegacyURDecoder();
+        this.urDecoder = new URDecoder();
+        this.legacyUrDecoder = new LegacyURDecoder();
+        this.bbqrDecoder = new BBQRDecoder();
 
         if(Config.get().isHdCapture()) {
             webcamResolutionProperty.set(WebcamResolution.HD);
@@ -164,12 +172,13 @@ public class QRScanDialog extends Dialog<QRScanDialog.Result> {
             Platform.runLater(() -> webcamResolutionProperty.set(null));
         });
 
-        final ButtonType cancelButtonType = new javafx.scene.control.ButtonType("Cancel", ButtonBar.ButtonData.CANCEL_CLOSE);
+        final ButtonType cancelButtonType = new javafx.scene.control.ButtonType("Close", ButtonBar.ButtonData.CANCEL_CLOSE);
         final ButtonType hdButtonType = new javafx.scene.control.ButtonType("Use HD Capture", ButtonBar.ButtonData.LEFT);
         final ButtonType camButtonType = new javafx.scene.control.ButtonType("Default Camera", ButtonBar.ButtonData.HELP_2);
         dialogPane.getButtonTypes().addAll(hdButtonType, camButtonType, cancelButtonType);
         dialogPane.setPrefWidth(646);
         dialogPane.setPrefHeight(webcamResolutionProperty.get() == WebcamResolution.HD ? 490 : 590);
+        dialogPane.setMinHeight(dialogPane.getPrefHeight());
         AppServices.moveToActiveWindowScreen(this);
 
         setResultConverter(dialogButton -> dialogButton != cancelButtonType ? result : null);
@@ -188,30 +197,44 @@ public class QRScanDialog extends Dialog<QRScanDialog.Result> {
 
             if(qrtext.toLowerCase(Locale.ROOT).startsWith(UR.UR_PREFIX)) {
                 if(LegacyURDecoder.isLegacyURFragment(qrtext)) {
-                    legacyDecoder.receivePart(qrtext);
-                    Platform.runLater(() -> percentComplete.setValue(legacyDecoder.getPercentComplete()));
+                    legacyUrDecoder.receivePart(qrtext);
+                    Platform.runLater(() -> percentComplete.setValue(legacyUrDecoder.getPercentComplete()));
 
-                    if(legacyDecoder.isComplete()) {
+                    if(legacyUrDecoder.isComplete()) {
                         try {
-                            UR ur = legacyDecoder.decode();
+                            UR ur = legacyUrDecoder.decode();
                             result = extractResultFromUR(ur);
                         } catch(Exception e) {
                             result = new Result(new URException(e.getMessage()));
                         }
                     }
                 } else {
-                    decoder.receivePart(qrtext);
-                    Platform.runLater(() -> percentComplete.setValue(decoder.getProcessedPartsCount() > 0 ? decoder.getEstimatedPercentComplete() : 0));
+                    urDecoder.receivePart(qrtext);
+                    Platform.runLater(() -> percentComplete.setValue(urDecoder.getProcessedPartsCount() > 0 ? urDecoder.getEstimatedPercentComplete() : 0));
 
-                    if(decoder.getResult() != null) {
-                        URDecoder.Result urResult = decoder.getResult();
+                    if(urDecoder.getResult() != null) {
+                        URDecoder.Result urResult = urDecoder.getResult();
                         if(urResult.type == ResultType.SUCCESS) {
                             result = extractResultFromUR(urResult.ur);
+                            Platform.runLater(() -> setResult(result));
                         } else {
                             result = new Result(new URException(urResult.error));
                         }
                     }
                 }
+            } else if(BBQRDecoder.isBBQRFragment(qrtext)) {
+                bbqrDecoder.receivePart(qrtext);
+                Platform.runLater(() -> percentComplete.setValue(bbqrDecoder.getPercentComplete()));
+
+                if(bbqrDecoder.getResult() != null) {
+                    BBQRDecoder.Result bbqrResult = bbqrDecoder.getResult();
+                    if(bbqrResult.getResultType() == BBQRDecoder.ResultType.SUCCESS) {
+                        result = extractResultFromBBQR(bbqrResult);
+                        Platform.runLater(() -> setResult(result));
+                    } else {
+                        result = new Result(new BBQRException(bbqrResult.getError()));
+                    }
+                }
             } else if(partMatcher.matches()) {
                 int m = Integer.parseInt(partMatcher.group(1));
                 int n = Integer.parseInt(partMatcher.group(2));
@@ -351,6 +374,17 @@ public class QRScanDialog extends Dialog<QRScanDialog.Result> {
                     //Ignore, not parseable as a CompactSeedQR
                 }
 
+                try {
+                    List<String> words = Arrays.asList(qrtext.split(" "));
+                    if(words.size() == 12 || words.size() == 15 || words.size() == 18 || words.size() == 21 || words.size() == 24) {
+                        Bip39MnemonicCode.INSTANCE.check(words);
+                        result = new Result(new DeterministicSeed(words, null, System.currentTimeMillis(), DeterministicSeed.Type.BIP39));
+                        return;
+                    }
+                } catch(Exception e) {
+                    //Ignore, not parseable as BIP39 seed words
+                }
+
                 result = new Result(qrtext);
             }
         }
@@ -426,6 +460,39 @@ public class QRScanDialog extends Dialog<QRScanDialog.Result> {
                     CryptoBip39 cryptoBip39 = (CryptoBip39)ur.decodeFromRegistry();
                     DeterministicSeed seed = getSeed(cryptoBip39);
                     return new Result(seed);
+                } else if(urRegistryType.equals(RegistryType.PSBT)) {
+                    URPSBT urPSBT = (URPSBT)ur.decodeFromRegistry();
+                    try {
+                        PSBT psbt = new PSBT(urPSBT.getPsbt(), false);
+                        return new Result(psbt);
+                    } catch(Exception e) {
+                        log.error("Error parsing PSBT from UR type " + urRegistryType, e);
+                        return new Result(new URException("Error parsing PSBT from UR type " + urRegistryType, e));
+                    }
+                } else if(urRegistryType.equals(RegistryType.ADDRESS)) {
+                    URAddress urAddress = (URAddress)ur.decodeFromRegistry();
+                    Address address = getAddress(urAddress);
+                    if(address != null) {
+                        return new Result(BitcoinURI.fromAddress(address));
+                    } else {
+                        return new Result(new URException("Unknown " + urRegistryType + " type of " + urAddress.getType()));
+                    }
+                } else if(urRegistryType.equals(RegistryType.HDKEY)) {
+                    URHDKey urHDKey = (URHDKey)ur.decodeFromRegistry();
+                    ExtendedKey extendedKey = getExtendedKey(urHDKey);
+                    return new Result(extendedKey, urHDKey.getName());
+                } else if(urRegistryType.equals(RegistryType.OUTPUT_DESCRIPTOR)) {
+                    UROutputDescriptor urOutputDescriptor = (UROutputDescriptor)ur.decodeFromRegistry();
+                    OutputDescriptor outputDescriptor = getOutputDescriptor(urOutputDescriptor);
+                    return new Result(outputDescriptor);
+                } else if(urRegistryType.equals(RegistryType.ACCOUNT_DESCRIPTOR)) {
+                    URAccountDescriptor urAccountDescriptor = (URAccountDescriptor)ur.decodeFromRegistry();
+                    List<Wallet> wallets = getWallets(urAccountDescriptor);
+                    return new Result(wallets);
+                } else if(urRegistryType.equals(RegistryType.SEED)) {
+                    URSeed urSeed = (URSeed)ur.decodeFromRegistry();
+                    DeterministicSeed seed = getSeed(urSeed);
+                    return new Result(seed);
                 } else {
                     log.error("Unsupported UR type " + urRegistryType);
                     return new Result(new URException("UR type " + urRegistryType + " is not supported"));
@@ -467,7 +534,9 @@ public class QRScanDialog extends Dialog<QRScanDialog.Result> {
                 if(cryptoHDKey.getOrigin() != null) {
                     if(!cryptoHDKey.getOrigin().getComponents().isEmpty()) {
                         PathComponent lastComponent = cryptoHDKey.getOrigin().getComponents().get(cryptoHDKey.getOrigin().getComponents().size() - 1);
-                        lastChild = new ChildNumber(lastComponent.getIndex(), lastComponent.isHardened());
+                        if(lastComponent instanceof IndexPathComponent indexPathComponent) {
+                            lastChild = new ChildNumber(indexPathComponent.getIndex(), indexPathComponent.isHardened());
+                        }
                         depth = cryptoHDKey.getOrigin().getComponents().size();
                     }
                     if(cryptoHDKey.getParentFingerprint() != null) {
@@ -485,18 +554,22 @@ public class QRScanDialog extends Dialog<QRScanDialog.Result> {
             if(cryptoOutput.getMultiKey() != null) {
                 MultiKey multiKey = cryptoOutput.getMultiKey();
                 Map<ExtendedKey, KeyDerivation> extendedPublicKeys = new LinkedHashMap<>();
+                Map<ExtendedKey, String> extendedPublicKeyLabels = new LinkedHashMap<>();
                 for(CryptoHDKey cryptoHDKey : multiKey.getHdKeys()) {
                     ExtendedKey extendedKey = getExtendedKey(cryptoHDKey);
                     KeyDerivation keyDerivation = getKeyDerivation(cryptoHDKey.getOrigin());
                     extendedPublicKeys.put(extendedKey, keyDerivation);
+                    if(cryptoHDKey.getName() != null) {
+                        extendedPublicKeyLabels.put(extendedKey, cryptoHDKey.getName());
+                    }
                 }
-                return new OutputDescriptor(scriptType, multiKey.getThreshold(), extendedPublicKeys);
+                return new OutputDescriptor(scriptType, multiKey.getThreshold(), extendedPublicKeys, new LinkedHashMap<>(), extendedPublicKeyLabels);
             } else if(cryptoOutput.getEcKey() != null) {
                 throw new IllegalArgumentException("EC keys are currently unsupported");
             } else if(cryptoOutput.getHdKey() != null) {
                 ExtendedKey extendedKey = getExtendedKey(cryptoOutput.getHdKey());
                 KeyDerivation keyDerivation = getKeyDerivation(cryptoOutput.getHdKey().getOrigin());
-                return new OutputDescriptor(scriptType, extendedKey, keyDerivation);
+                return new OutputDescriptor(scriptType, extendedKey, keyDerivation, cryptoOutput.getHdKey().getName());
             }
 
             throw new IllegalStateException("CryptoOutput did not contain sufficient information");
@@ -543,12 +616,14 @@ public class QRScanDialog extends Dialog<QRScanDialog.Result> {
 
         private KeyDerivation getKeyDerivation(CryptoKeypath cryptoKeypath) {
             if(cryptoKeypath != null) {
-                if(cryptoKeypath.getComponents().stream().anyMatch(PathComponent::isWildcard)) {
-                    throw new IllegalArgumentException("Wildcard derivation paths are not supported");
+                if(!cryptoKeypath.getComponents().stream().allMatch(pathComponent -> pathComponent instanceof IndexPathComponent)) {
+                    throw new IllegalArgumentException("Only indexed derivation path components are supported");
                 }
 
-                List<ChildNumber> path = cryptoKeypath.getComponents().stream().map(comp -> new ChildNumber(comp.getIndex(), comp.isHardened())).collect(Collectors.toList());
-                return new KeyDerivation(Utils.bytesToHex(cryptoKeypath.getSourceFingerprint()), KeyDerivation.writePath(path));
+                List<ChildNumber> path = cryptoKeypath.getComponents().stream().map(comp -> (IndexPathComponent)comp)
+                        .map(comp -> new ChildNumber(comp.getIndex(), comp.isHardened())).collect(Collectors.toList());
+                String fingerprint = cryptoKeypath.getSourceFingerprint() == null ? KeystoreController.DEFAULT_WATCH_ONLY_FINGERPRINT : Utils.bytesToHex(cryptoKeypath.getSourceFingerprint());
+                return new KeyDerivation(fingerprint, KeyDerivation.writePath(path));
             }
 
             return null;
@@ -561,6 +636,53 @@ public class QRScanDialog extends Dialog<QRScanDialog.Result> {
         private DeterministicSeed getSeed(CryptoBip39 cryptoBip39) {
             return new DeterministicSeed(cryptoBip39.getWords(), null, System.currentTimeMillis(), DeterministicSeed.Type.BIP39);
         }
+
+        private OutputDescriptor getOutputDescriptor(UROutputDescriptor urOutputDescriptor) {
+            String source = urOutputDescriptor.getSource();
+            List<RegistryItem> keys = urOutputDescriptor.getKeys();
+            Map<ExtendedKey, String> mapExtendedPublicKeyLabels = new LinkedHashMap<>();
+
+            for(int i = 0; i < keys.size(); i++) {
+                RegistryItem key = keys.get(i);
+                if(key instanceof URHDKey urhdKey) {
+                    ExtendedKey extendedKey = getExtendedKey(urhdKey);
+                    KeyDerivation keyDerivation = getKeyDerivation(urhdKey.getOrigin());
+                    source = source.replaceAll("@" + i, OutputDescriptor.writeKey(extendedKey, keyDerivation, null, true, true));
+                    if(urhdKey.getName() != null) {
+                        mapExtendedPublicKeyLabels.put(extendedKey, urhdKey.getName());
+                    }
+                } else {
+                    throw new IllegalArgumentException("Only extended HD keys are supported in output descriptors");
+                }
+            }
+
+            return OutputDescriptor.getOutputDescriptor(source, mapExtendedPublicKeyLabels);
+        }
+
+        private List<Wallet> getWallets(URAccountDescriptor urAccountDescriptor) {
+            List<Wallet> wallets = new ArrayList<>();
+            String masterFingerprint = Utils.bytesToHex(urAccountDescriptor.getMasterFingerprint());
+            for(UROutputDescriptor urOutputDescriptor : urAccountDescriptor.getOutputDescriptors()) {
+                OutputDescriptor outputDescriptor = getOutputDescriptor(urOutputDescriptor);
+                Wallet wallet = outputDescriptor.toKeystoreWallet(masterFingerprint);
+                wallets.add(wallet);
+            }
+
+            return wallets;
+        }
+
+        private Result extractResultFromBBQR(BBQRDecoder.Result result) {
+            if(result.getPsbt() != null) {
+                return new Result(result.getPsbt());
+            } else if(result.getTransaction() != null) {
+                return new Result(result.getTransaction());
+            } else if(result.toString() != null) {
+                return new Result(result.toString());
+            } else {
+                log.error("Unsupported BBQR type " + result.getBbqrType());
+                return new Result(new URException("BBQR type " + result.getBbqrType() + " is not supported"));
+            }
+        }
     }
 
     private class QRScanListener implements WebcamListener {

src/main/java/com/sparrowwallet/sparrow/control/ScriptArea.java

@@ -54,10 +54,12 @@ public class ScriptArea extends CodeArea {
                 ScriptChunk chunk = script.getChunks().get(i);
                 if(chunk.isOpCode()) {
                     append(chunk.toString(), "script-opcode");
-                } else if(chunk.isSignature()) {
-                    append("<signature" + signatureCount++ + ">", "script-signature");
                 } else if(chunk.isPubKey()) {
                     append("<pubkey" + pubKeyCount++ + ">", "script-pubkey");
+                } else if(chunk.isSignature()) {
+                    append("<signature" + signatureCount++ + ">", "script-signature");
+                } else if(chunk.isTaprootControlBlock()) {
+                    append("<controlblock>", "script-controlblock");
                 } else if(chunk.isString()) {
                     append(chunk.toString(), "script-other");
                 } else if(chunk.isScript()) {

src/main/java/com/sparrowwallet/sparrow/control/ScriptContextMenu.java

@@ -2,25 +2,22 @@ package com.sparrowwallet.sparrow.control;
 
 import com.sparrowwallet.drongo.protocol.Script;
 import com.sparrowwallet.drongo.protocol.ScriptChunk;
+import com.sparrowwallet.sparrow.BaseController;
 import javafx.geometry.Point2D;
 import javafx.scene.control.ContextMenu;
 import javafx.scene.control.MenuItem;
 import javafx.scene.input.Clipboard;
 import javafx.scene.input.ClipboardContent;
 import javafx.scene.input.ContextMenuEvent;
-import org.fxmisc.richtext.CodeArea;
-import org.fxmisc.richtext.model.TwoDimensional;
 
 import java.util.OptionalInt;
 
-import static org.fxmisc.richtext.model.TwoDimensional.Bias.Backward;
-
 public class ScriptContextMenu extends ContextMenu {
     private Script script;
     private MenuItem copyvalue;
     private ScriptChunk hoverChunk;
 
-    public ScriptContextMenu(CodeArea area, Script script)
+    public ScriptContextMenu(ScriptArea area, Script script)
     {
         this.script = script;
 
@@ -40,12 +37,9 @@ public class ScriptContextMenu extends ContextMenu {
             Point2D point = area.screenToLocal(event.getScreenX(), event.getScreenY());
             OptionalInt characterIndex = area.hit(point.getX(), point.getY()).getCharacterIndex();
             if(characterIndex.isPresent()) {
-                TwoDimensional.Position position = area.getParagraph(0).getStyleSpans().offsetToPosition(characterIndex.getAsInt(), Backward);
-                if(position.getMajor() % 2 == 0) {
-                    ScriptChunk chunk = script.getChunks().get(position.getMajor() / 2);
-                    if(!chunk.isOpCode()) {
-                        this.hoverChunk = chunk;
-                    }
+                ScriptChunk chunk = BaseController.getScriptChunk(area, characterIndex.getAsInt());
+                if(chunk != null) {
+                    this.hoverChunk = chunk;
                 }
             }
             copyvalue.setDisable(hoverChunk == null);

src/main/java/com/sparrowwallet/sparrow/control/SearchWalletDialog.java

@@ -1,16 +1,27 @@
 package com.sparrowwallet.sparrow.control;
 
+import com.csvreader.CsvWriter;
+import com.sparrowwallet.drongo.BitcoinUnit;
 import com.sparrowwallet.drongo.KeyPurpose;
+import com.sparrowwallet.drongo.Utils;
+import com.sparrowwallet.drongo.address.Address;
+import com.sparrowwallet.drongo.address.InvalidAddressException;
 import com.sparrowwallet.drongo.wallet.Wallet;
 import com.sparrowwallet.sparrow.AppServices;
+import com.sparrowwallet.sparrow.UnitFormat;
+import com.sparrowwallet.sparrow.glyphfont.GlyphUtils;
+import com.sparrowwallet.sparrow.io.Config;
 import com.sparrowwallet.sparrow.wallet.*;
 import javafx.application.Platform;
 import javafx.beans.property.ReadOnlyObjectWrapper;
 import javafx.collections.ListChangeListener;
+import javafx.event.ActionEvent;
 import javafx.scene.control.*;
 import javafx.scene.image.Image;
 import javafx.scene.image.ImageView;
 import javafx.scene.layout.VBox;
+import javafx.stage.FileChooser;
+import javafx.stage.Stage;
 import org.controlsfx.control.textfield.TextFields;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -18,9 +29,11 @@ import tornadofx.control.Field;
 import tornadofx.control.Fieldset;
 import tornadofx.control.Form;
 
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Locale;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.util.*;
 
 public class SearchWalletDialog extends Dialog<Entry> {
     private static final Logger log = LoggerFactory.getLogger(SearchWalletDialog.class);
@@ -36,13 +49,16 @@ public class SearchWalletDialog extends Dialog<Entry> {
             throw new IllegalArgumentException("No wallets selected to search");
         }
 
+        boolean showWallet = walletForms.stream().map(WalletForm::getMasterWallet).distinct().limit(2).count() > 1;
+        boolean showAccount = walletForms.stream().anyMatch(walletForm -> !walletForm.getWallet().isMasterWallet() || !walletForm.getNestedWalletForms().isEmpty());
+
         final DialogPane dialogPane = getDialogPane();
         dialogPane.getStylesheets().add(AppServices.class.getResource("general.css").toExternalForm());
         dialogPane.getStylesheets().add(AppServices.class.getResource("dialog.css").toExternalForm());
         dialogPane.getStylesheets().add(AppServices.class.getResource("wallet/wallet.css").toExternalForm());
         dialogPane.getStylesheets().add(AppServices.class.getResource("search.css").toExternalForm());
         AppServices.setStageIcon(dialogPane.getScene().getWindow());
-        dialogPane.setHeaderText("Search Wallet");
+        dialogPane.setHeaderText(showWallet ? "Search All Wallets" : "Search Wallet " + walletForms.get(0).getMasterWallet().getName());
 
         Image image = new Image("image/sparrow-small.png", 50, 50, false, false);
         if(!image.isError()) {
@@ -69,23 +85,30 @@ public class SearchWalletDialog extends Dialog<Entry> {
         fieldset.getChildren().addAll(searchField);
         form.getChildren().add(fieldset);
 
-        boolean showWallet = walletForms.size() > 1 || walletForms.stream().anyMatch(walletForm -> !walletForm.getNestedWalletForms().isEmpty());
-
         results = new CoinTreeTable();
         results.setShowRoot(false);
-        results.setPrefWidth(showWallet ? 950 : 850);
+        results.setPrefWidth(showWallet || showAccount ? 950 : 850);
         results.setUnitFormat(walletForms.iterator().next().getWallet());
         results.setColumnResizePolicy(TreeTableView.CONSTRAINED_RESIZE_POLICY);
         results.setPlaceholder(new Label("No results"));
+        results.setEditable(true);
 
         if(showWallet) {
             TreeTableColumn<Entry, String> walletColumn = new TreeTableColumn<>("Wallet");
             walletColumn.setCellValueFactory((TreeTableColumn.CellDataFeatures<Entry, String> param) -> {
-                return new ReadOnlyObjectWrapper<>(param.getValue().getValue().getWallet().getDisplayName());
+                return new ReadOnlyObjectWrapper<>(param.getValue().getValue().getWallet().getMasterName());
             });
             results.getColumns().add(walletColumn);
         }
 
+        if(showAccount) {
+            TreeTableColumn<Entry, String> accountColumn = new TreeTableColumn<>("Account");
+            accountColumn.setCellValueFactory((TreeTableColumn.CellDataFeatures<Entry, String> param) -> {
+                return new ReadOnlyObjectWrapper<>(param.getValue().getValue().getWallet().getDisplayName());
+            });
+            results.getColumns().add(accountColumn);
+        }
+
         TreeTableColumn<Entry, String> typeColumn = new TreeTableColumn<>("Type");
         typeColumn.setCellValueFactory((TreeTableColumn.CellDataFeatures<Entry, String> param) -> {
             return new ReadOnlyObjectWrapper<>(param.getValue().getValue().getEntryType());
@@ -105,7 +128,7 @@ public class SearchWalletDialog extends Dialog<Entry> {
         labelCol.setCellValueFactory((TreeTableColumn.CellDataFeatures<Entry, String> param) -> {
             return param.getValue().getValue().labelProperty();
         });
-        labelCol.setCellFactory(p -> new SearchLabelCell());
+        labelCol.setCellFactory(p -> new LabelCell());
         results.getColumns().add(labelCol);
 
         TreeTableColumn<Entry, Number> amountCol = new TreeTableColumn<>("Value");
@@ -118,12 +141,20 @@ public class SearchWalletDialog extends Dialog<Entry> {
         vBox.getChildren().addAll(form, results);
         dialogPane.setContent(vBox);
 
+        ButtonType exportButtonType = new ButtonType("Export CSV", ButtonBar.ButtonData.LEFT);
         ButtonType showButtonType = new javafx.scene.control.ButtonType("Show", ButtonBar.ButtonData.APPLY);
         ButtonType cancelButtonType = new javafx.scene.control.ButtonType("Cancel", ButtonBar.ButtonData.CANCEL_CLOSE);
 
-        dialogPane.getButtonTypes().addAll(cancelButtonType, showButtonType);
+        dialogPane.getButtonTypes().addAll(exportButtonType, cancelButtonType, showButtonType);
 
-        Button showButton = (Button) dialogPane.lookupButton(showButtonType);
+        Button exportButton = (Button)dialogPane.lookupButton(exportButtonType);
+        exportButton.setGraphic(GlyphUtils.getDownArrowGlyph());
+        exportButton.addEventFilter(ActionEvent.ACTION, event -> {
+            event.consume();
+            exportResults(showWallet);
+        });
+
+        Button showButton = (Button)dialogPane.lookupButton(showButtonType);
         showButton.setDefaultButton(true);
         showButton.setDisable(true);
 
@@ -135,54 +166,51 @@ public class SearchWalletDialog extends Dialog<Entry> {
         });
 
         search.textProperty().addListener((observable, oldValue, newValue) -> {
-            searchWallet(newValue.toLowerCase(Locale.ROOT));
+            searchWallets(newValue);
         });
 
         setResizable(true);
 
+        AppServices.moveToActiveWindowScreen(this);
+
         Platform.runLater(search::requestFocus);
     }
 
-    private void searchWallet(String searchText) {
-        List<Entry> matchingEntries = new ArrayList<>();
+    public List<WalletForm> getWalletForms() {
+        return walletForms;
+    }
 
-        if(!searchText.isEmpty()) {
-            Long searchValue = null;
+    private void searchWallets(String searchPhrase) {
+        Set<Entry> matchingEntries = new LinkedHashSet<>();
 
-            try {
-                searchValue = Math.abs(Long.parseLong(searchText));
-            } catch(NumberFormatException e) {
-                //ignore
+        if(!searchPhrase.isEmpty()) {
+            Set<String> searchWords = new LinkedHashSet<>(Arrays.stream(searchPhrase.split("\\s+"))
+                    .filter(text -> isAddress(text) || isHash(text) || isHashIndex(text)).toList());
+            String freeText = removeOccurrences(searchPhrase, searchWords).trim();
+            if(!freeText.isEmpty()) {
+                searchWords.add(freeText);
             }
 
-            for(WalletForm walletForm : walletForms) {
-                WalletTransactionsEntry walletTransactionsEntry = walletForm.getWalletTransactionsEntry();
-                for(Entry entry : walletTransactionsEntry.getChildren()) {
-                    if(entry instanceof TransactionEntry transactionEntry) {
-                        if(transactionEntry.getBlockTransaction().getHash().toString().equals(searchText) ||
-                                (transactionEntry.getLabel() != null && transactionEntry.getLabel().toLowerCase(Locale.ROOT).contains(searchText)) ||
-                                (transactionEntry.getValue() != null && searchValue != null && Math.abs(transactionEntry.getValue()) == searchValue)) {
-                            matchingEntries.add(entry);
-                        }
-                    }
-                }
+            for(String searchText : searchWords) {
+                Long searchValue = getSearchValue(searchText);
+                Address searchAddress = getSearchAddress(searchText);
+                searchText = searchText.toLowerCase(Locale.ROOT);
 
-                for(KeyPurpose keyPurpose : KeyPurpose.DEFAULT_PURPOSES) {
-                    NodeEntry purposeEntry = walletForm.getNodeEntry(keyPurpose);
-                    for(Entry entry : purposeEntry.getChildren()) {
-                        if(entry instanceof NodeEntry nodeEntry) {
-                            if(nodeEntry.getAddress().toString().toLowerCase(Locale.ROOT).contains(searchText) ||
-                                    (nodeEntry.getLabel() != null && nodeEntry.getLabel().toLowerCase(Locale.ROOT).contains(searchText)) ||
-                                    (nodeEntry.getValue() != null && searchValue != null && Math.abs(nodeEntry.getValue()) == searchValue)) {
+                for(WalletForm walletForm : walletForms) {
+                    WalletTransactionsEntry walletTransactionsEntry = walletForm.getWalletTransactionsEntry();
+                    for(Entry entry : walletTransactionsEntry.getChildren()) {
+                        if(entry instanceof TransactionEntry transactionEntry) {
+                            if(transactionEntry.getBlockTransaction().getHash().toString().equals(searchText) ||
+                                    (transactionEntry.getLabel() != null && transactionEntry.getLabel().toLowerCase(Locale.ROOT).contains(searchText)) ||
+                                    (transactionEntry.getValue() != null && searchValue != null && Math.abs(transactionEntry.getValue()) == searchValue) ||
+                                    (searchAddress != null && transactionEntry.getBlockTransaction().getTransaction().getOutputs().stream().map(output -> output.getScript().getToAddress()).filter(Objects::nonNull).anyMatch(address -> address.equals(searchAddress)))) {
                                 matchingEntries.add(entry);
                             }
                         }
                     }
-                }
 
-                for(WalletForm nestedWalletForm : walletForm.getNestedWalletForms()) {
-                    for(KeyPurpose keyPurpose : nestedWalletForm.getWallet().getWalletKeyPurposes()) {
-                        NodeEntry purposeEntry = nestedWalletForm.getNodeEntry(keyPurpose);
+                    for(KeyPurpose keyPurpose : KeyPurpose.DEFAULT_PURPOSES) {
+                        NodeEntry purposeEntry = walletForm.getNodeEntry(keyPurpose);
                         for(Entry entry : purposeEntry.getChildren()) {
                             if(entry instanceof NodeEntry nodeEntry) {
                                 if(nodeEntry.getAddress().toString().toLowerCase(Locale.ROOT).contains(searchText) ||
@@ -193,26 +221,147 @@ public class SearchWalletDialog extends Dialog<Entry> {
                             }
                         }
                     }
-                }
 
-                WalletUtxosEntry walletUtxosEntry = walletForm.getWalletUtxosEntry();
-                for(Entry entry : walletUtxosEntry.getChildren()) {
-                    if(entry instanceof HashIndexEntry hashIndexEntry) {
-                        if(hashIndexEntry.getBlockTransaction().getHash().toString().toLowerCase(Locale.ROOT).equals(searchText) ||
-                                (hashIndexEntry.getLabel() != null && hashIndexEntry.getLabel().toLowerCase(Locale.ROOT).contains(searchText)) ||
-                                (hashIndexEntry.getValue() != null && searchValue != null && Math.abs(hashIndexEntry.getValue()) == searchValue)) {
-                            matchingEntries.add(entry);
+                    for(WalletForm nestedWalletForm : walletForm.getNestedWalletForms()) {
+                        for(KeyPurpose keyPurpose : nestedWalletForm.getWallet().getWalletKeyPurposes()) {
+                            NodeEntry purposeEntry = nestedWalletForm.getNodeEntry(keyPurpose);
+                            for(Entry entry : purposeEntry.getChildren()) {
+                                if(entry instanceof NodeEntry nodeEntry) {
+                                    if(nodeEntry.getAddress().toString().toLowerCase(Locale.ROOT).contains(searchText) ||
+                                            (nodeEntry.getLabel() != null && nodeEntry.getLabel().toLowerCase(Locale.ROOT).contains(searchText)) ||
+                                            (nodeEntry.getValue() != null && searchValue != null && Math.abs(nodeEntry.getValue()) == searchValue)) {
+                                        matchingEntries.add(entry);
+                                    }
+                                }
+                            }
+                        }
+                    }
+
+                    WalletUtxosEntry walletUtxosEntry = walletForm.getWalletUtxosEntry();
+                    for(Entry entry : walletUtxosEntry.getChildren()) {
+                        if(entry instanceof HashIndexEntry hashIndexEntry) {
+                            if(hashIndexEntry.getBlockTransaction().getHash().toString().toLowerCase(Locale.ROOT).equals(searchText) ||
+                                    hashIndexEntry.getHashIndex().toString().toLowerCase(Locale.ROOT).equals(searchText) ||
+                                    (hashIndexEntry.getLabel() != null && hashIndexEntry.getLabel().toLowerCase(Locale.ROOT).contains(searchText)) ||
+                                    (hashIndexEntry.getValue() != null && searchValue != null && Math.abs(hashIndexEntry.getValue()) == searchValue)) {
+                                matchingEntries.add(entry);
+                            }
                         }
                     }
                 }
             }
         }
 
-        SearchWalletEntry rootEntry = new SearchWalletEntry(walletForms.iterator().next().getWallet(), matchingEntries);
+        SearchWalletEntry rootEntry = new SearchWalletEntry(walletForms.iterator().next().getWallet(), new ArrayList<>(matchingEntries));
         RecursiveTreeItem<Entry> rootItem = new RecursiveTreeItem<>(rootEntry, Entry::getChildren);
         results.setRoot(rootItem);
     }
 
+    private Long getSearchValue(String searchText) {
+        try {
+            return Math.abs(Long.parseLong(searchText));
+        } catch(NumberFormatException e) {
+            return null;
+        }
+    }
+
+    private Address getSearchAddress(String searchText) {
+        try {
+            return Address.fromString(searchText);
+        } catch(InvalidAddressException e) {
+            return null;
+        }
+    }
+
+    private boolean isAddress(String text) {
+        try {
+            Address.fromString(text);
+            return true;
+        } catch(InvalidAddressException e) {
+            return false;
+        }
+    }
+
+    private boolean isHash(String text) {
+        return text.length() == 64 && Utils.isHex(text);
+    }
+
+    private boolean isHashIndex(String text) {
+        String[] parts = text.split(":");
+        if(parts.length == 2 && isHash(parts[0])) {
+            try {
+                Integer.parseInt(parts[1]);
+                return true;
+            } catch(NumberFormatException e) {
+                //ignore
+            }
+        }
+
+        return false;
+    }
+
+    private String removeOccurrences(String inputString, Collection<String> stringsToRemove) {
+        for(String str : stringsToRemove) {
+            inputString = inputString.replaceAll("(?i)" + str, "");
+        }
+
+        return inputString;
+    }
+
+    public void exportResults(boolean showWallet) {
+        Stage window = new Stage();
+
+        FileChooser fileChooser = new FileChooser();
+        fileChooser.setTitle("Export search results to CSV");
+        fileChooser.setInitialFileName(getDialogPane().getHeaderText() + ".csv");
+
+        AppServices.moveToActiveWindowScreen(window, 800, 450);
+        File file = fileChooser.showSaveDialog(window);
+        if(file != null) {
+            try(FileOutputStream outputStream = new FileOutputStream(file)) {
+                CsvWriter writer = new CsvWriter(outputStream, ',', StandardCharsets.UTF_8);
+                List<String> headers = new ArrayList<>(List.of("Wallet", "Account", "Type", "Date", "Txid / Address / Output", "Label", "Value"));
+                if(!showWallet) {
+                    headers.remove(0);
+                }
+                writer.writeRecord(headers.toArray(new String[0]));
+                for(TreeItem<Entry> item : results.getRoot().getChildren()) {
+                    Entry entry = item.getValue();
+                    if(showWallet) {
+                       writer.write(entry.getWallet().getMasterName());
+                    }
+                    writer.write(entry.getWallet().getDisplayName());
+                    writer.write(entry.getEntryType());
+                    if(entry instanceof TransactionEntry transactionEntry) {
+                        writer.write(transactionEntry.getBlockTransaction().getDate() == null ? "Unconfirmed" : EntryCell.DATE_FORMAT.format(transactionEntry.getBlockTransaction().getDate()));
+                        writer.write(transactionEntry.getBlockTransaction().getHash().toString());
+                    } else if(entry instanceof NodeEntry nodeEntry) {
+                        writer.write("");
+                        writer.write(nodeEntry.getAddress().toString());
+                    } else if(entry instanceof HashIndexEntry hashIndexEntry) {
+                        writer.write(hashIndexEntry.getBlockTransaction().getDate() == null ? "Unconfirmed" : EntryCell.DATE_FORMAT.format(hashIndexEntry.getBlockTransaction().getDate()));
+                        writer.write(hashIndexEntry.getHashIndex().toString());
+                    } else {
+                        writer.write("");
+                        writer.write("");
+                    }
+                    writer.write(entry.getLabel());
+                    writer.write(getCoinValue(entry.getValue() == null ? 0 : entry.getValue()));
+                    writer.endRecord();
+                }
+                writer.close();
+            } catch(IOException e) {
+                log.error("Error exporting search results as CSV", e);
+                AppServices.showErrorDialog("Error exporting search results as CSV", e.getMessage());
+            }
+        }
+    }
+
+    private String getCoinValue(Long value) {
+        UnitFormat format = Config.get().getUnitFormat() == null ? UnitFormat.DOT : Config.get().getUnitFormat();
+        return BitcoinUnit.BTC.equals(results.getBitcoinUnit()) ? format.tableFormatBtcValue(value) : String.format(Locale.ENGLISH, "%d", value);
+    }
+
     private static class SearchWalletEntry extends Entry {
         public SearchWalletEntry(Wallet wallet, List<Entry> entries) {
             super(wallet, wallet.getName(), entries);
@@ -238,15 +387,19 @@ public class SearchWalletDialog extends Dialog<Entry> {
         @Override
         protected void updateItem(Entry entry, boolean empty) {
             super.updateItem(entry, empty);
-            setContextMenu(null);
-        }
-    }
 
-    private static class SearchLabelCell extends LabelCell {
-        @Override
-        public void updateItem(String label, boolean empty) {
-            super.updateItem(label, empty);
-            setContextMenu(null);
+            ContextMenu copyMenu;
+            if(entry instanceof TransactionEntry transactionEntry) {
+                copyMenu = new TransactionContextMenu(getText(), transactionEntry.getBlockTransaction());
+            } else if(entry instanceof NodeEntry nodeEntry) {
+                copyMenu = new AddressContextMenu(nodeEntry.getAddress(), nodeEntry.getOutputDescriptor(), null, false, null);
+            } else if(entry instanceof UtxoEntry utxoEntry) {
+                copyMenu = new HashIndexEntryContextMenu(null, utxoEntry);
+            } else {
+                copyMenu = new ContextMenu();
+            }
+            copyMenu.getItems().removeIf(menuItem -> !menuItem.getText().startsWith("Copy"));
+            setContextMenu(copyMenu);
         }
     }
 }

src/main/java/com/sparrowwallet/sparrow/control/SeedDisplayDialog.java

@@ -1,12 +1,16 @@
 package com.sparrowwallet.sparrow.control;
 
 import com.sparrowwallet.drongo.wallet.Keystore;
+import com.sparrowwallet.drongo.wallet.SeedQR;
 import com.sparrowwallet.sparrow.AppServices;
 import javafx.application.Platform;
+import javafx.event.ActionEvent;
 import javafx.scene.control.*;
 import javafx.scene.layout.AnchorPane;
 import javafx.scene.layout.StackPane;
 
+import java.util.Optional;
+
 public class SeedDisplayDialog extends Dialog<Void> {
     public SeedDisplayDialog(Keystore decryptedKeystore) {
         final DialogPane dialogPane = getDialogPane();
@@ -39,8 +43,15 @@ public class SeedDisplayDialog extends Dialog<Void> {
 
         stackPane.getChildren().addAll(anchorPane);
 
+        final ButtonType seedQRButtonType = new javafx.scene.control.ButtonType("Show SeedQR", ButtonBar.ButtonData.LEFT);
         final ButtonType cancelButtonType = new javafx.scene.control.ButtonType("Cancel", ButtonBar.ButtonData.CANCEL_CLOSE);
-        dialogPane.getButtonTypes().addAll(cancelButtonType);
+        dialogPane.getButtonTypes().addAll(seedQRButtonType, cancelButtonType);
+
+        Button seedQRButton = (Button)dialogPane.lookupButton(seedQRButtonType);
+        seedQRButton.addEventFilter(ActionEvent.ACTION, event -> {
+            event.consume();
+            showSeedQR(decryptedKeystore);
+        });
 
         dialogPane.setPrefWidth(500);
         dialogPane.setPrefHeight(150 + height);
@@ -48,4 +59,15 @@ public class SeedDisplayDialog extends Dialog<Void> {
 
         Platform.runLater(() -> keystoreAccordion.setExpandedPane(keystorePane));
     }
+
+    private void showSeedQR(Keystore decryptedKeystore) {
+        Optional<ButtonType> optButtonType = AppServices.showWarningDialog("Sensitive QR", "The following QR contains these seed words. " +
+                "Be careful before displaying or digitally recording it.\n\nAre you sure you want to continue?", ButtonType.YES, ButtonType.NO);
+        if(optButtonType.isPresent() && optButtonType.get() == ButtonType.YES) {
+            String seedQR = SeedQR.getSeedQR(decryptedKeystore.getSeed());
+            QRDisplayDialog qrDisplayDialog = new QRDisplayDialog(seedQR);
+            qrDisplayDialog.initOwner(getDialogPane().getScene().getWindow());
+            qrDisplayDialog.showAndWait();
+        }
+    }
 }

src/main/java/com/sparrowwallet/sparrow/control/SeedEntryDialog.java

@@ -12,7 +12,7 @@ import java.util.List;
 public class SeedEntryDialog extends Dialog<List<String>> {
     private final MnemonicKeystoreEntryPane keystorePane;
 
-    public SeedEntryDialog(int numWords) {
+    public SeedEntryDialog(String name, int numWords) {
         final DialogPane dialogPane = new MnemonicGridDialogPane();
         setDialogPane(dialogPane);
         dialogPane.getStylesheets().add(AppServices.class.getResource("general.css").toExternalForm());
@@ -38,7 +38,7 @@ public class SeedEntryDialog extends Dialog<List<String>> {
         Accordion keystoreAccordion = new Accordion();
         scrollPane.setContent(keystoreAccordion);
 
-        keystorePane = new MnemonicKeystoreEntryPane(numWords);
+        keystorePane = new MnemonicKeystoreEntryPane(name, numWords);
         keystorePane.setAnimated(false);
         keystoreAccordion.getPanes().add(keystorePane);
 

src/main/java/com/sparrowwallet/sparrow/control/SelectableCodeArea.java

@@ -0,0 +1,34 @@
+package com.sparrowwallet.sparrow.control;
+
+import javafx.scene.control.ContextMenu;
+import javafx.scene.control.MenuItem;
+import javafx.scene.input.Clipboard;
+import javafx.scene.input.ClipboardContent;
+import org.fxmisc.richtext.CodeArea;
+
+public class SelectableCodeArea extends CodeArea {
+    public SelectableCodeArea() {
+        super();
+
+        ContextMenu contextMenu = new ContextMenu();
+        MenuItem copy = new MenuItem("Copy");
+        copy.setDisable(true);
+        copy.setOnAction(event -> {
+            ClipboardContent content = new ClipboardContent();
+            content.putString(getSelectedText());
+            Clipboard.getSystemClipboard().setContent(content);
+        });
+        MenuItem copyAll = new MenuItem("Copy All");
+        copyAll.setOnAction(event -> {
+            ClipboardContent content = new ClipboardContent();
+            content.putString(getText());
+            Clipboard.getSystemClipboard().setContent(content);
+        });
+        contextMenu.getItems().addAll(copy, copyAll);
+        setContextMenu(contextMenu);
+
+        selectedTextProperty().addListener((observable, oldValue, newValue) -> {
+            copy.setDisable(newValue.isEmpty());
+        });
+    }
+}

src/main/java/com/sparrowwallet/sparrow/control/SendToManyDialog.java

@@ -81,6 +81,7 @@ public class SendToManyDialog extends Dialog<List<Payment>> {
 
         dialogPane.setPrefWidth(850);
         dialogPane.setPrefHeight(500);
+        setResizable(true);
         AppServices.setStageIcon(dialogPane.getScene().getWindow());
         AppServices.moveToActiveWindowScreen(this);
     }

src/main/java/com/sparrowwallet/sparrow/control/TextAreaDialog.java

@@ -85,6 +85,7 @@ public class TextAreaDialog extends Dialog<String> {
 
         dialogPane.setPrefWidth(700);
         dialogPane.setPrefHeight(400);
+        setResizable(true);
         AppServices.moveToActiveWindowScreen(this);
     }
 
@@ -109,6 +110,7 @@ public class TextAreaDialog extends Dialog<String> {
                 ButtonBar.setButtonData(scanButton, buttonData);
                 scanButton.setOnAction(event -> {
                     QRScanDialog qrScanDialog = new QRScanDialog();
+                    qrScanDialog.initOwner(getDialogPane().getScene().getWindow());
                     Optional<QRScanDialog.Result> optionalResult = qrScanDialog.showAndWait();
                     if(optionalResult.isPresent()) {
                         QRScanDialog.Result result = optionalResult.get();

src/main/java/com/sparrowwallet/sparrow/control/TransactionDiagram.java

@@ -12,10 +12,9 @@ import com.sparrowwallet.sparrow.EventManager;
 import com.sparrowwallet.sparrow.Theme;
 import com.sparrowwallet.sparrow.event.ExcludeUtxoEvent;
 import com.sparrowwallet.sparrow.event.ReplaceChangeAddressEvent;
-import com.sparrowwallet.sparrow.event.SorobanInitiatedEvent;
 import com.sparrowwallet.sparrow.glyphfont.FontAwesome5;
+import com.sparrowwallet.sparrow.glyphfont.GlyphUtils;
 import com.sparrowwallet.sparrow.io.Config;
-import com.sparrowwallet.sparrow.soroban.SorobanServices;
 import com.sparrowwallet.sparrow.wallet.OptimizationStrategy;
 import javafx.beans.property.BooleanProperty;
 import javafx.beans.property.ObjectProperty;
@@ -44,7 +43,6 @@ import javafx.stage.Modality;
 import javafx.stage.Stage;
 import javafx.stage.StageStyle;
 import javafx.util.Duration;
-import org.controlsfx.glyphfont.FontAwesome;
 import org.controlsfx.glyphfont.Glyph;
 import org.controlsfx.tools.Platform;
 
@@ -56,6 +54,8 @@ import java.util.*;
 import java.util.List;
 import java.util.stream.Collectors;
 
+import static com.sparrowwallet.sparrow.glyphfont.GlyphUtils.*;
+
 public class TransactionDiagram extends GridPane {
     private static final int MAX_UTXOS = 8;
     private static final int REDUCED_MAX_UTXOS = MAX_UTXOS - 2;
@@ -72,6 +72,7 @@ public class TransactionDiagram extends GridPane {
 
     private WalletTransaction walletTx;
     private final BooleanProperty finalProperty = new SimpleBooleanProperty(false);
+    private final ObjectProperty<TransactionDiagramLabel> labelProperty = new SimpleObjectProperty<>(null);
     private final ObjectProperty<OptimizationStrategy> optimizationStrategyProperty = new SimpleObjectProperty<>(OptimizationStrategy.EFFICIENCY);
     private boolean expanded;
     private TransactionDiagram expandedDiagram;
@@ -88,7 +89,7 @@ public class TransactionDiagram extends GridPane {
                 stage.setResizable(false);
 
                 StackPane scenePane = new StackPane();
-                if(Platform.getCurrent() == Platform.WINDOWS) {
+                if(Platform.getCurrent() == Platform.WINDOWS || Platform.getCurrent() == Platform.UNIX) {
                     scenePane.setBorder(new Border(new BorderStroke(Color.DARKGRAY, BorderStrokeStyle.SOLID, CornerRadii.EMPTY, BorderWidths.DEFAULT)));
                 }
 
@@ -154,6 +155,10 @@ public class TransactionDiagram extends GridPane {
                 updateDerivedDiagram(expandedDiagram);
             }
         }
+
+        if(getLabel() != null) {
+            getLabel().update(this);
+        }
     }
 
     public void update(String message) {
@@ -239,19 +244,9 @@ public class TransactionDiagram extends GridPane {
     }
 
     private List<Map<BlockTransactionHashIndex, WalletNode>> getDisplayedUtxoSets() {
-        boolean addUserSet = getOptimizationStrategy() == OptimizationStrategy.PRIVACY && SorobanServices.canWalletMix(walletTx.getWallet())
-                && walletTx.getPayments().size() == 1
-                && (walletTx.getPayments().get(0).getAddress().getScriptType() == walletTx.getWallet().getFreshNode(KeyPurpose.RECEIVE).getAddress().getScriptType());
-
         List<Map<BlockTransactionHashIndex, WalletNode>> displayedUtxoSets = new ArrayList<>();
         for(Map<BlockTransactionHashIndex, WalletNode> selectedUtxoSet : walletTx.getSelectedUtxoSets()) {
-            displayedUtxoSets.add(getDisplayedUtxos(selectedUtxoSet, addUserSet ? 2 : walletTx.getSelectedUtxoSets().size()));
-        }
-
-        if(addUserSet && displayedUtxoSets.size() == 1) {
-            Map<BlockTransactionHashIndex, WalletNode> addUserUtxoSet = new HashMap<>();
-            addUserUtxoSet.put(new AddUserBlockTransactionHashIndex(!walletTx.isTwoPersonCoinjoin()), null);
-            displayedUtxoSets.add(addUserUtxoSet);
+            displayedUtxoSets.add(getDisplayedUtxos(selectedUtxoSet, walletTx.getSelectedUtxoSets().size()));
         }
 
         List<Map<BlockTransactionHashIndex, WalletNode>> paddedUtxoSets = new ArrayList<>();
@@ -332,11 +327,9 @@ public class TransactionDiagram extends GridPane {
             double setHeight = (height / numSets) - 5;
             for(int set = 0; set < numSets; set++) {
                 boolean externalUserSet = displayedUtxoSets.get(set).values().stream().anyMatch(Objects::nonNull);
-                boolean addUserSet = displayedUtxoSets.get(set).keySet().stream().anyMatch(ref -> ref instanceof AddUserBlockTransactionHashIndex);
-                if(externalUserSet || addUserSet) {
-                    boolean replace = !isFinal() && set > 0 && SorobanServices.canWalletMix(walletTx.getWallet());
-                    Glyph bracketGlyph = !replace && walletTx.isCoinControlUsed() ? getLockGlyph() : (addUserSet ? getUserAddGlyph() : getCoinsGlyph(replace));
-                    String tooltipText = addUserSet ? "Click to add a mix partner" : (walletTx.getWallet().getFullDisplayName() + (replace ? "\nClick to replace with a mix partner" : ""));
+                if(externalUserSet) {
+                    Glyph bracketGlyph = walletTx.isCoinControlUsed() ? getLockGlyph() : getCoinsGlyph();
+                    String tooltipText = walletTx.getWallet().getFullDisplayName();
                     StackPane stackPane = getBracket(width, setHeight, bracketGlyph, tooltipText);
                     allBrackets.getChildren().add(stackPane);
                 } else {
@@ -467,14 +460,6 @@ public class TransactionDiagram extends GridPane {
                         tooltip.setText(joiner.toString());
                     } else if(input instanceof InvisibleBlockTransactionHashIndex) {
                         tooltip.setText("");
-                    } else if(input instanceof AddUserBlockTransactionHashIndex) {
-                        tooltip.setText("");
-                        label.setGraphic(walletTx.isTwoPersonCoinjoin() ? getQuestionGlyph() : getWarningGlyph());
-                        label.setOnMouseClicked(event -> {
-                            EventManager.get().post(new SorobanInitiatedEvent(walletTx.getWallet()));
-                            closeExpanded();
-                            event.consume();
-                        });
                     } else {
                         if(walletTx.getInputTransactions() != null && walletTx.getInputTransactions().get(input.getHash()) != null) {
                             BlockTransaction blockTransaction = walletTx.getInputTransactions().get(input.getHash());
@@ -534,8 +519,9 @@ public class TransactionDiagram extends GridPane {
         return input.getLabel() != null && !input.getLabel().isEmpty() ? input.getLabel() : input.getHashAsString().substring(0, 8) + "..:" + input.getIndex();
     }
 
-    private String getSatsValue(long amount) {
-        return String.format(Locale.ENGLISH, "%,d", amount);
+    String getSatsValue(long amount) {
+        UnitFormat format = Config.get().getUnitFormat() == null ? UnitFormat.DOT : Config.get().getUnitFormat();
+        return format.formatSatsValue(amount);
     }
 
     private Pane getInputsLines(List<Map<BlockTransactionHashIndex, WalletNode>> displayedUtxoSets) {
@@ -562,7 +548,7 @@ public class TransactionDiagram extends GridPane {
             CubicCurve curve = new CubicCurve();
             curve.getStyleClass().add("input-line");
 
-            if(inputs.get(numUtxos-i) instanceof PayjoinBlockTransactionHashIndex || inputs.get(numUtxos-i) instanceof AddUserBlockTransactionHashIndex) {
+            if(inputs.get(numUtxos-i) instanceof PayjoinBlockTransactionHashIndex) {
                 curve.getStyleClass().add("input-dashed-line");
             } else if(inputs.get(numUtxos-i) instanceof InvisibleBlockTransactionHashIndex) {
                 continue;
@@ -636,7 +622,7 @@ public class TransactionDiagram extends GridPane {
 
         double width = 140.0;
         long sum = walletTx.getTotal();
-        List<Long> values = walletTx.getTransaction().getOutputs().stream().map(TransactionOutput::getValue).collect(Collectors.toList());
+        List<Long> values = walletTx.getTransaction().getOutputs().stream().filter(txo -> txo.getScript().getToAddress() != null).map(TransactionOutput::getValue).collect(Collectors.toList());
         values.add(walletTx.getFee());
         int numOutputs = displayedPayments.size() + walletTx.getChangeMap().size() + 1;
         for(int i = 1; i <= numOutputs; i++) {
@@ -680,18 +666,18 @@ public class TransactionDiagram extends GridPane {
 
         List<OutputNode> outputNodes = new ArrayList<>();
         for(Payment payment : displayedPayments) {
-            Glyph outputGlyph = getOutputGlyph(payment);
+            Glyph outputGlyph = GlyphUtils.getOutputGlyph(walletTx, payment);
             boolean labelledPayment = outputGlyph.getStyleClass().stream().anyMatch(style -> List.of("premix-icon", "badbank-icon", "whirlpoolfee-icon").contains(style)) || payment instanceof AdditionalPayment;
-            payment.setLabel(getOutputLabel(payment));
             Label recipientLabel = new Label(payment.getLabel() == null || payment.getType() == Payment.Type.FAKE_MIX || payment.getType() == Payment.Type.MIX ? payment.getAddress().toString().substring(0, 8) + "..." : payment.getLabel(), outputGlyph);
             recipientLabel.getStyleClass().add("output-label");
             recipientLabel.getStyleClass().add(labelledPayment ? "payment-label" : "recipient-label");
-            Wallet toWallet = getToWallet(payment);
+            Wallet toWallet = walletTx.getToWallet(AppServices.get().getOpenWallets().keySet(), payment);
             WalletNode toNode = walletTx.getWallet() != null && !walletTx.getWallet().isBip47() ? walletTx.getAddressNodeMap().get(payment.getAddress()) : null;
             Wallet toBip47Wallet = getBip47SendWallet(payment);
             Tooltip recipientTooltip = new Tooltip((toWallet == null ? (toNode != null ? "Consolidate " : "Pay ") : "Receive ")
                     + getSatsValue(payment.getAmount()) + " sats to "
-                    + (payment instanceof AdditionalPayment ? (isExpanded() ? "\n" : "(click to expand)\n") + payment : (toWallet == null ? (payment.getLabel() == null ? (toNode != null ? toNode : (toBip47Wallet == null ? "external address" : toBip47Wallet.getDisplayName())) : payment.getLabel()) : toWallet.getFullDisplayName()) + "\n" + payment.getAddress().toString()));
+                    + (payment instanceof AdditionalPayment ? (isExpanded() ? "\n" : "(click to expand)\n") + payment : (toWallet == null ? (payment.getLabel() == null ? (toNode != null ? toNode : (toBip47Wallet == null ? "external address" : toBip47Wallet.getDisplayName())) : payment.getLabel()) : toWallet.getFullDisplayName()) + "\n" + payment.getAddress().toString())
+                    + (walletTx.isDuplicateAddress(payment) ? " (Duplicate)" : ""));
             recipientTooltip.getStyleClass().add("recipient-label");
             recipientTooltip.setShowDelay(new Duration(TOOLTIP_SHOW_DELAY));
             recipientTooltip.setShowDuration(Duration.INDEFINITE);
@@ -713,6 +699,7 @@ public class TransactionDiagram extends GridPane {
             outputNodes.add(new OutputNode(paymentBox, payment.getAddress(), payment.getAmount()));
         }
 
+        Set<Integer> seenIndexes = new HashSet<>();
         for(Map.Entry<WalletNode, Long> changeEntry : walletTx.getChangeMap().entrySet()) {
             WalletNode changeNode = changeEntry.getKey();
             WalletNode defaultChangeNode = walletTx.getWallet().getFreshNode(KeyPurpose.CHANGE);
@@ -758,11 +745,15 @@ public class TransactionDiagram extends GridPane {
                 actionBox.getChildren().addAll(region, amountLabel);
             }
 
-            outputNodes.add(new OutputNode(actionBox, changeAddress, changeEntry.getValue()));
-        }
-
-        if(isFinal()) {
-            Collections.sort(outputNodes);
+            int changeIndex = outputNodes.size();
+            if(isFinal()) {
+                changeIndex = getOutputIndex(changeAddress, changeEntry.getValue(), seenIndexes);
+                seenIndexes.add(changeIndex);
+                if(changeIndex > outputNodes.size()) {
+                    changeIndex = outputNodes.size();
+                }
+            }
+            outputNodes.add(changeIndex, new OutputNode(actionBox, changeAddress, changeEntry.getValue()));
         }
 
         for(OutputNode outputNode : outputNodes) {
@@ -776,7 +767,7 @@ public class TransactionDiagram extends GridPane {
         }
 
         boolean highFee = (walletTx.getFeePercentage() > 0.1);
-        Label feeLabel = highFee ? new Label("High Fee", getWarningGlyph()) : new Label("Fee", getFeeGlyph());
+        Label feeLabel = highFee ? new Label("High Fee", getFeeWarningGlyph()) : new Label("Fee", getFeeGlyph());
         feeLabel.getStyleClass().addAll("output-label", "fee-label");
         String percentage = String.format("%.2f", walletTx.getFeePercentage() * 100.0);
         Tooltip feeTooltip = new Tooltip(walletTx.getFee() < 0 ? "Unknown fee" : "Fee of " + getSatsValue(walletTx.getFee()) + " sats (" + percentage + "%)");
@@ -916,38 +907,10 @@ public class TransactionDiagram extends GridPane {
         return spacer;
     }
 
-    private String getOutputLabel(Payment payment) {
-        if(payment.getLabel() != null) {
-            return payment.getLabel();
-        }
-
-        if(payment.getType() == Payment.Type.WHIRLPOOL_FEE) {
-            return "Whirlpool Fee";
-        } else if(walletTx.isPremixSend(payment)) {
-            int premixIndex = getOutputIndex(payment.getAddress(), payment.getAmount()) - 2;
-            return "Premix #" + premixIndex;
-        } else if(walletTx.isBadbankSend(payment)) {
-            return "Badbank Change";
-        }
-
-        return null;
-    }
-
-    private int getOutputIndex(Address address, long amount) {
-        return walletTx.getTransaction().getOutputs().stream().filter(txOutput -> address.equals(txOutput.getScript().getToAddress()) && txOutput.getValue() == amount).mapToInt(TransactionOutput::getIndex).findFirst().orElseThrow();
-    }
-
-    private Wallet getToWallet(Payment payment) {
-        for(Wallet openWallet : AppServices.get().getOpenWallets().keySet()) {
-            if(openWallet != walletTx.getWallet() && openWallet.isValid()) {
-                WalletNode addressNode = openWallet.getWalletAddresses().get(payment.getAddress());
-                if(addressNode != null) {
-                    return addressNode.getWallet();
-                }
-            }
-        }
-
-        return null;
+    private int getOutputIndex(Address address, long amount, Collection<Integer> seenIndexes) {
+        List<TransactionOutput> addressOutputs = walletTx.getTransaction().getOutputs().stream().filter(txOutput -> txOutput.getScript().getToAddress() != null).collect(Collectors.toList());
+        TransactionOutput output = addressOutputs.stream().filter(txOutput -> address.equals(txOutput.getScript().getToAddress()) && txOutput.getValue() == amount && !seenIndexes.contains(txOutput.getIndex())).findFirst().orElseThrow();
+        return addressOutputs.indexOf(output);
     }
 
     private Wallet getBip47SendWallet(Payment payment) {
@@ -967,191 +930,10 @@ public class TransactionDiagram extends GridPane {
         return null;
     }
 
-    public Glyph getOutputGlyph(Payment payment) {
-        if(payment.getType().equals(Payment.Type.MIX)) {
-            return getMixGlyph();
-        } else if(payment.getType().equals(Payment.Type.FAKE_MIX)) {
-            return getFakeMixGlyph();
-        } else if(walletTx.isConsolidationSend(payment)) {
-            return getConsolidationGlyph();
-        } else if(walletTx.isPremixSend(payment)) {
-            return getPremixGlyph();
-        } else if(walletTx.isBadbankSend(payment)) {
-            return getBadbankGlyph();
-        } else if(payment.getType().equals(Payment.Type.WHIRLPOOL_FEE)) {
-            return getWhirlpoolFeeGlyph();
-        } else if(payment instanceof AdditionalPayment) {
-            return ((AdditionalPayment)payment).getOutputGlyph(this);
-        } else if(getToWallet(payment) != null) {
-            return getDepositGlyph();
-        }
-
-        return getPaymentGlyph();
-    }
-
-    public static Glyph getExcludeGlyph() {
-        Glyph excludeGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.TIMES_CIRCLE);
-        excludeGlyph.getStyleClass().add("exclude-utxo");
-        excludeGlyph.setFontSize(12);
-        return excludeGlyph;
-    }
-
-    public static Glyph getPaymentGlyph() {
-        Glyph paymentGlyph = new Glyph("FontAwesome", FontAwesome.Glyph.SEND);
-        paymentGlyph.getStyleClass().add("payment-icon");
-        paymentGlyph.setFontSize(12);
-        return paymentGlyph;
-    }
-
-    public static Glyph getConsolidationGlyph() {
-        Glyph consolidationGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.REPLY_ALL);
-        consolidationGlyph.getStyleClass().add("consolidation-icon");
-        consolidationGlyph.setFontSize(12);
-        return consolidationGlyph;
-    }
-
-    public static Glyph getDepositGlyph() {
-        Glyph depositGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.ARROW_DOWN);
-        depositGlyph.getStyleClass().add("deposit-icon");
-        depositGlyph.setFontSize(12);
-        return depositGlyph;
-    }
-
-    public static Glyph getPremixGlyph() {
-        Glyph premixGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.RANDOM);
-        premixGlyph.getStyleClass().add("premix-icon");
-        premixGlyph.setFontSize(12);
-        return premixGlyph;
-    }
-
-    public static Glyph getBadbankGlyph() {
-        Glyph badbankGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.BIOHAZARD);
-        badbankGlyph.getStyleClass().add("badbank-icon");
-        badbankGlyph.setFontSize(12);
-        return badbankGlyph;
-    }
-
-    public static Glyph getWhirlpoolFeeGlyph() {
-        Glyph whirlpoolFeeGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.HAND_HOLDING_WATER);
-        whirlpoolFeeGlyph.getStyleClass().add("whirlpoolfee-icon");
-        whirlpoolFeeGlyph.setFontSize(12);
-        return whirlpoolFeeGlyph;
-    }
-
-    public static Glyph getFakeMixGlyph() {
-        Glyph fakeMixGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.THEATER_MASKS);
-        fakeMixGlyph.getStyleClass().add("fakemix-icon");
-        fakeMixGlyph.setFontSize(12);
-        return fakeMixGlyph;
-    }
-
-    public static Glyph getTxoGlyph() {
-        return getChangeGlyph();
-    }
-
-    public static Glyph getMixGlyph() {
-        Glyph payjoinGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.RANDOM);
-        payjoinGlyph.getStyleClass().add("mix-icon");
-        payjoinGlyph.setFontSize(12);
-        return payjoinGlyph;
-    }
-
-    public static Glyph getChangeGlyph() {
-        Glyph changeGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.COINS);
-        changeGlyph.getStyleClass().add("change-icon");
-        changeGlyph.setFontSize(12);
-        return changeGlyph;
-    }
-
-    public static Glyph getChangeWarningGlyph() {
-        Glyph changeWarningGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.EXCLAMATION_TRIANGLE);
-        changeWarningGlyph.getStyleClass().add("change-warning-icon");
-        changeWarningGlyph.setFontSize(12);
-        return changeWarningGlyph;
-    }
-
-    public static Glyph getChangeReplaceGlyph() {
-        Glyph changeReplaceGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.ARROW_DOWN);
-        changeReplaceGlyph.getStyleClass().add("change-replace-icon");
-        changeReplaceGlyph.setFontSize(12);
-        return changeReplaceGlyph;
-    }
-
-    private Glyph getFeeGlyph() {
-        Glyph feeGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.HAND_HOLDING);
-        feeGlyph.getStyleClass().add("fee-icon");
-        feeGlyph.setFontSize(12);
-        return feeGlyph;
-    }
-
-    private Glyph getWarningGlyph() {
-        Glyph feeWarningGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.EXCLAMATION_CIRCLE);
-        feeWarningGlyph.getStyleClass().add("fee-warning-icon");
-        feeWarningGlyph.setFontSize(12);
-        return feeWarningGlyph;
-    }
-
-    private Glyph getQuestionGlyph() {
-        Glyph feeWarningGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.QUESTION_CIRCLE);
-        feeWarningGlyph.getStyleClass().add("question-icon");
-        feeWarningGlyph.setFontSize(12);
-        return feeWarningGlyph;
-    }
-
-    private Glyph getLockGlyph() {
-        Glyph lockGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.LOCK);
-        lockGlyph.getStyleClass().add("lock-icon");
-        lockGlyph.setFontSize(12);
-        return lockGlyph;
-    }
-
-    private Glyph getUserGlyph() {
-        Glyph userGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.USER);
-        userGlyph.getStyleClass().add("user-icon");
-        userGlyph.setFontSize(12);
-        return userGlyph;
-    }
-
-    private Glyph getUserAddGlyph() {
-        Glyph userAddGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.USER_PLUS);
-        userAddGlyph.getStyleClass().add("useradd-icon");
-        userAddGlyph.setFontSize(12);
-        userAddGlyph.setOnMouseEntered(event -> {
-            userAddGlyph.setFontSize(18);
-        });
-        userAddGlyph.setOnMouseExited(event -> {
-            userAddGlyph.setFontSize(12);
-        });
-        userAddGlyph.setOnMouseClicked(event -> {
-            EventManager.get().post(new SorobanInitiatedEvent(walletTx.getWallet()));
-            closeExpanded();
-            event.consume();
-        });
-        return userAddGlyph;
-    }
-
-    private Glyph getCoinsGlyph(boolean allowReplacement) {
+    private Glyph getCoinsGlyph() {
         Glyph coinsGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.COINS);
         coinsGlyph.setFontSize(12);
-        if(allowReplacement) {
-            coinsGlyph.getStyleClass().add("coins-replace-icon");
-            coinsGlyph.setOnMouseEntered(event -> {
-                coinsGlyph.setIcon(FontAwesome5.Glyph.USER_PLUS);
-                coinsGlyph.setFontSize(18);
-            });
-            coinsGlyph.setOnMouseExited(event -> {
-                coinsGlyph.setIcon(FontAwesome5.Glyph.COINS);
-                coinsGlyph.setFontSize(12);
-            });
-            coinsGlyph.setOnMouseClicked(event -> {
-                EventManager.get().post(new SorobanInitiatedEvent(walletTx.getWallet()));
-                closeExpanded();
-                event.consume();
-            });
-        } else {
-            coinsGlyph.getStyleClass().add("coins-icon");
-        }
-
+        coinsGlyph.getStyleClass().add("coins-icon");
         return coinsGlyph;
     }
 
@@ -1161,6 +943,10 @@ public class TransactionDiagram extends GridPane {
         }
     }
 
+    public WalletTransaction getWalletTransaction() {
+        return walletTx;
+    }
+
     public boolean isFinal() {
         return finalProperty.get();
     }
@@ -1173,6 +959,18 @@ public class TransactionDiagram extends GridPane {
         this.finalProperty.set(isFinal);
     }
 
+    public TransactionDiagramLabel getLabel() {
+        return labelProperty.get();
+    }
+
+    public ObjectProperty<TransactionDiagramLabel> labelProperty() {
+        return labelProperty;
+    }
+
+    public void setLabelProperty(TransactionDiagramLabel label) {
+        this.labelProperty.set(label);
+    }
+
     public OptimizationStrategy getOptimizationStrategy() {
         return optimizationStrategyProperty.get();
     }
@@ -1238,21 +1036,7 @@ public class TransactionDiagram extends GridPane {
         }
     }
 
-    private static class AddUserBlockTransactionHashIndex extends BlockTransactionHashIndex {
-        private final boolean required;
-
-        public AddUserBlockTransactionHashIndex(boolean required) {
-            super(Sha256Hash.ZERO_HASH, 0, new Date(), 0L, 0, 0);
-            this.required = required;
-        }
-
-        @Override
-        public String getLabel() {
-            return "Add Mix Partner" + (required ? "" : "?");
-        }
-    }
-
-    private static class AdditionalPayment extends Payment {
+    public static class AdditionalPayment extends Payment {
         private final List<Payment> additionalPayments;
 
         public AdditionalPayment(List<Payment> additionalPayments) {
@@ -1260,10 +1044,10 @@ public class TransactionDiagram extends GridPane {
             this.additionalPayments = additionalPayments;
         }
 
-        public Glyph getOutputGlyph(TransactionDiagram transactionDiagram) {
+        public Glyph getOutputGlyph(WalletTransaction walletTx) {
             Glyph glyph = null;
             for(Payment payment : additionalPayments) {
-                Glyph paymentGlyph = transactionDiagram.getOutputGlyph(payment);
+                Glyph paymentGlyph = GlyphUtils.getOutputGlyph(walletTx, payment);
                 if(glyph != null && !paymentGlyph.getStyleClass().equals(glyph.getStyleClass())) {
                     return getPaymentGlyph();
                 }
@@ -1279,7 +1063,7 @@ public class TransactionDiagram extends GridPane {
         }
     }
 
-    private class OutputNode implements Comparable<OutputNode> {
+    private static class OutputNode {
         public Pane outputLabel;
         public Address address;
         public long amount;
@@ -1289,18 +1073,9 @@ public class TransactionDiagram extends GridPane {
             this.address = address;
             this.amount = amount;
         }
-
-        @Override
-        public int compareTo(TransactionDiagram.OutputNode o) {
-            try {
-                return getOutputIndex(address, amount) - getOutputIndex(o.address, o.amount);
-            } catch(Exception e) {
-                return 0;
-            }
-        }
     }
 
-    private static class LabelContextMenu extends ContextMenu {
+    private class LabelContextMenu extends ContextMenu {
         public LabelContextMenu(Address address, long value) {
             if(address != null) {
                 MenuItem copyAddress = new MenuItem("Copy Address");
@@ -1316,6 +1091,7 @@ public class TransactionDiagram extends GridPane {
                 showAddress.setOnAction(event -> {
                     hide();
                     QRDisplayDialog qrDisplayDialog = new QRDisplayDialog(address.toString());
+                    qrDisplayDialog.initOwner(TransactionDiagram.this.getScene().getWindow());
                     qrDisplayDialog.showAndWait();
                 });
                 getItems().add(showAddress);

src/main/java/com/sparrowwallet/sparrow/control/TransactionDiagramLabel.java

@@ -0,0 +1,270 @@
+package com.sparrowwallet.sparrow.control;
+
+import com.sparrowwallet.drongo.wallet.*;
+import com.sparrowwallet.sparrow.AppServices;
+import com.sparrowwallet.sparrow.glyphfont.FontAwesome5;
+import com.sparrowwallet.sparrow.glyphfont.GlyphUtils;
+import javafx.beans.property.IntegerProperty;
+import javafx.beans.property.SimpleIntegerProperty;
+import javafx.geometry.Pos;
+import javafx.scene.control.Button;
+import javafx.scene.control.Label;
+import javafx.scene.layout.HBox;
+import javafx.scene.text.Font;
+import org.controlsfx.glyphfont.Glyph;
+
+import java.util.*;
+import java.util.stream.Collectors;
+
+public class TransactionDiagramLabel extends HBox {
+    private final List<HBox> outputs = new ArrayList<>();
+    private final Button left;
+    private final Button right;
+    private final IntegerProperty displayedIndex = new SimpleIntegerProperty(-1);
+
+    public TransactionDiagramLabel() {
+        setSpacing(5);
+        setAlignment(Pos.CENTER_RIGHT);
+
+        left = new Button("");
+        left.setGraphic(getLeftGlyph());
+        left.setOnAction(event -> {
+            int index = displayedIndex.get();
+            if(index > 0) {
+                index--;
+            }
+            displayedIndex.set(index);
+        });
+
+        right = new Button("");
+        right.setGraphic(getRightGlyph());
+        right.setOnAction(event -> {
+            int index = displayedIndex.get();
+            if(index < outputs.size() - 1) {
+                index++;
+            }
+            displayedIndex.set(index);
+        });
+
+        displayedIndex.addListener((observable, oldValue, newValue) -> {
+            left.setDisable(newValue.intValue() <= 0);
+            right.setDisable(newValue.intValue() < 0 || newValue.intValue() >= outputs.size() - 1);
+            if(oldValue.intValue() >= 0 && oldValue.intValue() < outputs.size()) {
+                outputs.get(oldValue.intValue()).setVisible(false);
+            }
+            if(newValue.intValue() >= 0 && newValue.intValue() < outputs.size()) {
+                outputs.get(newValue.intValue()).setVisible(true);
+            }
+        });
+    }
+
+    public void update(TransactionDiagram transactionDiagram) {
+        getChildren().clear();
+        outputs.clear();
+        displayedIndex.set(-1);
+        double maxWidth = getMaxWidth();
+
+        WalletTransaction walletTx = transactionDiagram.getWalletTransaction();
+        List<OutputLabel> outputLabels = new ArrayList<>();
+
+        List<Payment> premixOutputs = walletTx.getPayments().stream().filter(walletTx::isPremixSend).collect(Collectors.toList());
+        if(!premixOutputs.isEmpty()) {
+            OutputLabel premixOutputLabel = getPremixOutputLabel(transactionDiagram, premixOutputs);
+            if(premixOutputLabel != null) {
+                outputLabels.add(premixOutputLabel);
+            }
+
+            Optional<Payment> optWhirlpoolFee = walletTx.getPayments().stream().filter(payment -> payment.getType() == Payment.Type.WHIRLPOOL_FEE).findFirst();
+            if(optWhirlpoolFee.isPresent()) {
+                OutputLabel whirlpoolFeeOutputLabel = getWhirlpoolFeeOutputLabel(transactionDiagram, optWhirlpoolFee.get(), premixOutputs);
+                outputLabels.add(whirlpoolFeeOutputLabel);
+            }
+
+            List<Payment> badbankOutputs = walletTx.getPayments().stream().filter(walletTx::isBadbankSend).collect(Collectors.toList());
+            List<OutputLabel> badbankOutputLabels = badbankOutputs.stream().map(payment -> getBadbankOutputLabel(transactionDiagram, payment)).collect(Collectors.toList());
+            outputLabels.addAll(badbankOutputLabels);
+        } else if(walletTx.getPayments().size() >= 5 && walletTx.getPayments().stream().mapToLong(Payment::getAmount).distinct().count() <= 1 && walletTx.getWallet() != null
+                && walletTx.getWallet().getStandardAccountType() == StandardAccount.WHIRLPOOL_PREMIX  && walletTx.getPayments().stream().anyMatch(walletTx::isPostmixSend)) {
+            OutputLabel mixOutputLabel = getMixOutputLabel(transactionDiagram, walletTx.getPayments());
+            if(mixOutputLabel != null) {
+                outputLabels.add(mixOutputLabel);
+            }
+        } else if(walletTx.getPayments().size() >= 5 && walletTx.getPayments().stream().mapToLong(Payment::getAmount).distinct().count() <= 1 && walletTx.getWallet() != null
+                && walletTx.getWallet().getStandardAccountType() == StandardAccount.WHIRLPOOL_POSTMIX  && walletTx.getPayments().stream().anyMatch(walletTx::isConsolidationSend)) {
+            OutputLabel remixOutputLabel = getRemixOutputLabel(transactionDiagram, walletTx.getPayments());
+            if(remixOutputLabel != null) {
+                outputLabels.add(remixOutputLabel);
+            }
+        } else {
+            List<Payment> payments = walletTx.getPayments().stream().filter(payment -> payment.getType() == Payment.Type.DEFAULT && !walletTx.isConsolidationSend(payment)).collect(Collectors.toList());
+            List<OutputLabel> paymentLabels = payments.stream().map(payment -> getOutputLabel(transactionDiagram, payment)).collect(Collectors.toList());
+            if(walletTx.getSelectedUtxos().values().stream().allMatch(Objects::isNull)) {
+                paymentLabels.sort(Comparator.comparingInt(paymentLabel -> (paymentLabel.text.startsWith("Receive") ? 0 : 1)));
+            }
+            outputLabels.addAll(paymentLabels);
+
+            List<Payment> consolidations = walletTx.getPayments().stream().filter(payment -> payment.getType() == Payment.Type.DEFAULT && walletTx.isConsolidationSend(payment)).collect(Collectors.toList());
+            outputLabels.addAll(consolidations.stream().map(consolidation -> getOutputLabel(transactionDiagram, consolidation)).collect(Collectors.toList()));
+
+            List<Payment> mixes = walletTx.getPayments().stream().filter(payment -> payment.getType() == Payment.Type.MIX || payment.getType() == Payment.Type.FAKE_MIX).collect(Collectors.toList());
+            outputLabels.addAll(mixes.stream().map(payment -> getOutputLabel(transactionDiagram, payment)).collect(Collectors.toList()));
+        }
+
+        Map<WalletNode, Long> changeMap = walletTx.getChangeMap();
+        outputLabels.addAll(changeMap.entrySet().stream().map(changeEntry -> getOutputLabel(transactionDiagram, changeEntry)).collect(Collectors.toList()));
+
+        OutputLabel feeOutputLabel = getFeeOutputLabel(transactionDiagram);
+        if(feeOutputLabel != null) {
+            outputLabels.add(feeOutputLabel);
+        }
+
+        for(OutputLabel outputLabel : outputLabels) {
+            maxWidth = Math.max(maxWidth, outputLabel.width);
+            outputs.add(outputLabel.hBox);
+            getChildren().add(outputLabel.hBox);
+        }
+
+        HBox buttonBox = new HBox();
+        buttonBox.setAlignment(Pos.CENTER_RIGHT);
+        buttonBox.getChildren().addAll(left, right);
+        getChildren().add(buttonBox);
+
+        setMaxWidth(maxWidth);
+        setPrefWidth(maxWidth);
+
+        if(outputLabels.size() > 0) {
+            displayedIndex.set(0);
+        }
+    }
+
+    private OutputLabel getPremixOutputLabel(TransactionDiagram transactionDiagram, List<Payment> premixOutputs) {
+        if(premixOutputs.isEmpty()) {
+            return null;
+        }
+
+        Payment premixOutput = premixOutputs.get(0);
+        long total = premixOutputs.stream().mapToLong(Payment::getAmount).sum();
+        Glyph glyph = GlyphUtils.getOutputGlyph(transactionDiagram.getWalletTransaction(), premixOutput);
+        String text;
+        if(premixOutputs.size() == 1) {
+            text = "Premix transaction with 1 output of " + transactionDiagram.getSatsValue(premixOutput.getAmount()) + " sats";
+        } else {
+            text = "Premix transaction with " + premixOutputs.size() + " outputs of " + transactionDiagram.getSatsValue(premixOutput.getAmount()) + " sats each ("
+                    + transactionDiagram.getSatsValue(total) + " sats)";
+        }
+
+        return getOutputLabel(glyph, text);
+    }
+
+    private OutputLabel getBadbankOutputLabel(TransactionDiagram transactionDiagram, Payment payment) {
+        Glyph glyph = GlyphUtils.getOutputGlyph(transactionDiagram.getWalletTransaction(), payment);
+        String text = "Badbank change of " + transactionDiagram.getSatsValue(payment.getAmount()) + " sats to " + payment.getAddress().toString();
+
+        return getOutputLabel(glyph, text);
+    }
+
+    private OutputLabel getWhirlpoolFeeOutputLabel(TransactionDiagram transactionDiagram, Payment whirlpoolFee, List<Payment> premixOutputs) {
+        long total = premixOutputs.stream().mapToLong(Payment::getAmount).sum();
+        double feePercentage = (double)whirlpoolFee.getAmount() / (total - whirlpoolFee.getAmount());
+        Glyph glyph = GlyphUtils.getOutputGlyph(transactionDiagram.getWalletTransaction(), whirlpoolFee);
+        String text = "Whirlpool fee of " + transactionDiagram.getSatsValue(whirlpoolFee.getAmount()) + " sats (" + String.format("%.2f", feePercentage * 100.0) + "% of total premix value)";
+
+        return getOutputLabel(glyph, text);
+    }
+
+    private OutputLabel getMixOutputLabel(TransactionDiagram transactionDiagram, List<Payment> mixOutputs) {
+        if(mixOutputs.isEmpty()) {
+            return null;
+        }
+
+        Payment remixOutput = mixOutputs.get(0);
+        long total = mixOutputs.stream().mapToLong(Payment::getAmount).sum();
+        Glyph glyph = GlyphUtils.getPremixGlyph();
+        String text = "Mix transaction with " + mixOutputs.size() + " outputs of " + transactionDiagram.getSatsValue(remixOutput.getAmount()) + " sats each ("
+                + transactionDiagram.getSatsValue(total) + " sats)";
+
+        return getOutputLabel(glyph, text);
+    }
+
+    private OutputLabel getRemixOutputLabel(TransactionDiagram transactionDiagram, List<Payment> remixOutputs) {
+        if(remixOutputs.isEmpty()) {
+            return null;
+        }
+
+        Payment remixOutput = remixOutputs.get(0);
+        long total = remixOutputs.stream().mapToLong(Payment::getAmount).sum();
+        Glyph glyph = GlyphUtils.getPremixGlyph();
+        String text = "Remix transaction with " + remixOutputs.size() + " outputs of " + transactionDiagram.getSatsValue(remixOutput.getAmount()) + " sats each ("
+                + transactionDiagram.getSatsValue(total) + " sats)";
+
+        return getOutputLabel(glyph, text);
+    }
+
+    private OutputLabel getOutputLabel(TransactionDiagram transactionDiagram, Payment payment) {
+        WalletTransaction walletTx = transactionDiagram.getWalletTransaction();
+        Wallet toWallet = walletTx.getToWallet(AppServices.get().getOpenWallets().keySet(), payment);
+        WalletNode toNode = walletTx.getWallet() != null && !walletTx.getWallet().isBip47() ? walletTx.getAddressNodeMap().get(payment.getAddress()) : null;
+
+        Glyph glyph = GlyphUtils.getOutputGlyph(transactionDiagram.getWalletTransaction(), payment);
+        String text = (toWallet == null ? (toNode != null ? "Consolidate " : "Pay ") : "Receive ") + transactionDiagram.getSatsValue(payment.getAmount()) + " sats to " + payment.getAddress().toString();
+
+        return getOutputLabel(glyph, text);
+    }
+
+    private OutputLabel getOutputLabel(TransactionDiagram transactionDiagram, Map.Entry<WalletNode, Long> changeEntry) {
+        WalletTransaction walletTx = transactionDiagram.getWalletTransaction();
+
+        Glyph glyph = GlyphUtils.getChangeGlyph();
+        String text = "Change of " + transactionDiagram.getSatsValue(changeEntry.getValue()) + " sats to " + walletTx.getChangeAddress(changeEntry.getKey()).toString();
+
+        return getOutputLabel(glyph, text);
+    }
+
+    private OutputLabel getFeeOutputLabel(TransactionDiagram transactionDiagram) {
+        WalletTransaction walletTx = transactionDiagram.getWalletTransaction();
+        if(walletTx.getFee() < 0) {
+            return null;
+        }
+
+        Glyph glyph = GlyphUtils.getFeeGlyph();
+        String text = "Fee of " + transactionDiagram.getSatsValue(walletTx.getFee()) + " sats (" + String.format("%.2f", walletTx.getFeePercentage() * 100.0) + "%)";
+
+        return getOutputLabel(glyph, text);
+    }
+
+    private OutputLabel getOutputLabel(Glyph glyph, String text) {
+        Label icon = new Label();
+        icon.setMinWidth(15);
+        glyph.setFontSize(12);
+        icon.setGraphic(glyph);
+
+        CopyableLabel label = new CopyableLabel();
+        label.setFont(Font.font("Roboto Mono Italic", 13));
+        label.setText(text);
+
+        HBox output = new HBox(5);
+        output.setAlignment(Pos.CENTER);
+        output.managedProperty().bind(output.visibleProperty());
+        output.setVisible(false);
+        output.getChildren().addAll(icon, label);
+
+        double lineWidth = TextUtils.computeTextWidth(label.getFont(), label.getText(), 0.0D) + 2 + getSpacing() + icon.getMinWidth() + 60;
+        return new OutputLabel(output, lineWidth, text);
+    }
+
+    public static Glyph getLeftGlyph() {
+        Glyph caretLeftGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.CARET_LEFT);
+        caretLeftGlyph.getStyleClass().add("label-left-icon");
+        caretLeftGlyph.setFontSize(15);
+        return caretLeftGlyph;
+    }
+
+    public static Glyph getRightGlyph() {
+        Glyph caretRightGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.CARET_RIGHT);
+        caretRightGlyph.getStyleClass().add("label-right-icon");
+        caretRightGlyph.setFontSize(15);
+        return caretRightGlyph;
+    }
+
+    private record OutputLabel(HBox hBox, double width, String text) {}
+}

src/main/java/com/sparrowwallet/sparrow/control/TransactionsTreeTable.java

@@ -50,8 +50,7 @@ public class TransactionsTreeTable extends CoinTreeTable {
         setPlaceholder(getDefaultPlaceholder(rootEntry.getWallet()));
         setEditable(true);
         setColumnResizePolicy(TreeTableView.CONSTRAINED_RESIZE_POLICY);
-        dateCol.setSortType(TreeTableColumn.SortType.DESCENDING);
-        getSortOrder().add(dateCol);
+        setSortColumn(0, TreeTableColumn.SortType.DESCENDING);
     }
 
     public void updateAll(WalletTransactionsEntry rootEntry) {
@@ -61,16 +60,13 @@ public class TransactionsTreeTable extends CoinTreeTable {
         setRoot(rootItem);
         rootItem.setExpanded(true);
 
-        if(getColumns().size() > 0 && getSortOrder().isEmpty()) {
-            TreeTableColumn<Entry, ?> dateCol = getColumns().get(0);
-            getSortOrder().add(dateCol);
-            dateCol.setSortType(TreeTableColumn.SortType.DESCENDING);
-        }
+        setSortColumn(0, TreeTableColumn.SortType.DESCENDING);
     }
 
     public void updateHistory() {
         //Transaction entries should have already been updated using WalletTransactionsEntry.updateHistory, so only a resort required
         sort();
+        setSortColumn(0, TreeTableColumn.SortType.DESCENDING);
     }
 
     public void updateLabel(Entry entry) {

src/main/java/com/sparrowwallet/sparrow/control/TreeTableColumnConfig.java

@@ -0,0 +1,46 @@
+package com.sparrowwallet.sparrow.control;
+
+import javafx.scene.control.TreeTableColumn;
+
+public class TreeTableColumnConfig {
+    private final int index;
+    private final Integer width;
+    private final TreeTableColumn.SortType sortType;
+
+    public TreeTableColumnConfig(int index, Integer width, TreeTableColumn.SortType sortType) {
+        this.index = index;
+        this.width = width;
+        this.sortType = sortType;
+    }
+
+    public TreeTableColumnConfig(int index, String width, String sortType) {
+        this.index = index;
+        this.width = width.isEmpty() ? null : Integer.valueOf(width, 10);
+        this.sortType = sortType.isEmpty() ? null : TreeTableColumn.SortType.valueOf(sortType);
+    }
+
+    public int getIndex() {
+        return index;
+    }
+
+    public Integer getWidth() {
+        return width;
+    }
+
+    public TreeTableColumn.SortType getSortType() {
+        return sortType;
+    }
+
+    public String toString() {
+        return index + "-" + (width == null ? "" : width) + "-" + (sortType == null ? "" : sortType);
+    }
+
+    public static TreeTableColumnConfig fromString(String columnConfig) {
+        String[] parts = columnConfig.split("-", 3);
+        if(parts.length == 3) {
+            return new TreeTableColumnConfig(Integer.parseInt(parts[0]), parts[1], parts[2]);
+        }
+
+        return new TreeTableColumnConfig(Integer.parseInt(parts[0]), (Integer)null, null);
+    }
+}

src/main/java/com/sparrowwallet/sparrow/control/TreeTableConfig.java

@@ -0,0 +1,42 @@
+package com.sparrowwallet.sparrow.control;
+
+import com.sparrowwallet.sparrow.wallet.Entry;
+import javafx.scene.control.TreeTableColumn;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.StringJoiner;
+
+public class TreeTableConfig {
+    private final List<TreeTableColumnConfig> columnConfigs;
+
+    public TreeTableConfig(CoinTreeTable treeTable) {
+        columnConfigs = new ArrayList<>();
+        TreeTableColumn<Entry, ?> sortColumn = treeTable.getSortOrder().isEmpty() ? null : treeTable.getSortOrder().get(0);
+        for(int i = 0; i < treeTable.getColumns().size(); i++) {
+            TreeTableColumn<Entry, ?> column = treeTable.getColumns().get(i);
+            //TODO: Support column widths
+            columnConfigs.add(new TreeTableColumnConfig(i, null, sortColumn == column ? column.getSortType() : null));
+        }
+    }
+
+    public TreeTableConfig(List<TreeTableColumnConfig> columnConfigs) {
+        this.columnConfigs = columnConfigs;
+    }
+
+    public String toString() {
+        StringJoiner joiner = new StringJoiner("|");
+        columnConfigs.stream().forEach(col -> joiner.add(col.toString()));
+        return joiner.toString();
+    }
+
+    public static TreeTableConfig fromString(String tableConfig) {
+        List<TreeTableColumnConfig> columnConfigs = new ArrayList<>();
+        String[] parts = tableConfig.split("\\|");
+        for(String part : parts) {
+            columnConfigs.add(TreeTableColumnConfig.fromString(part));
+        }
+
+        return new TreeTableConfig(columnConfigs);
+    }
+}

src/main/java/com/sparrowwallet/sparrow/control/UsbStatusButton.java

@@ -27,7 +27,8 @@ public class UsbStatusButton extends MenuButton {
     public void setDevices(List<Device> devices) {
         for(Device device : devices) {
             MenuItem deviceItem = new MenuItem(device.getModel().toDisplayString());
-            if(!device.isNeedsPinSent() && (device.getModel() == WalletModel.TREZOR_1 || device.getModel() == WalletModel.TREZOR_T || device.getModel() == WalletModel.KEEPKEY || device.getModel() == WalletModel.BITBOX_02)) {
+            if(!device.isNeedsPinSent() && (device.getModel() == WalletModel.TREZOR_1 || device.getModel() == WalletModel.TREZOR_T ||
+                    device.getModel() == WalletModel.TREZOR_SAFE_3 || device.getModel() == WalletModel.KEEPKEY || device.getModel() == WalletModel.BITBOX_02)) {
                 deviceItem = new Menu(device.getModel().toDisplayString());
                 MenuItem toggleItem = new MenuItem("Toggle Passphrase" + (!device.getModel().externalPassphraseEntry() ? "" : (device.isNeedsPassphraseSent() ? " Off" : " On")));
                 toggleItem.setOnAction(event -> {

src/main/java/com/sparrowwallet/sparrow/control/UtxosTreeTable.java

@@ -83,8 +83,7 @@ public class UtxosTreeTable extends CoinTreeTable {
         setPlaceholder(getDefaultPlaceholder(rootEntry.getWallet()));
         setEditable(true);
         setColumnResizePolicy(TreeTableView.CONSTRAINED_RESIZE_POLICY);
-        amountCol.setSortType(TreeTableColumn.SortType.DESCENDING);
-        getSortOrder().add(amountCol);
+        setSortColumn(getColumns().size() - 1, TreeTableColumn.SortType.DESCENDING);
 
         getSelectionModel().setSelectionMode(SelectionMode.MULTIPLE);
     }
@@ -96,17 +95,14 @@ public class UtxosTreeTable extends CoinTreeTable {
         setRoot(rootItem);
         rootItem.setExpanded(true);
 
-        if(getColumns().size() > 0 && getSortOrder().isEmpty()) {
-            TreeTableColumn<Entry, ?> amountCol = getColumns().get(getColumns().size() - 1);
-            getSortOrder().add(amountCol);
-            amountCol.setSortType(TreeTableColumn.SortType.DESCENDING);
-        }
+        setSortColumn(getColumns().size() - 1, TreeTableColumn.SortType.DESCENDING);
     }
 
     public void updateHistory() {
         //Utxo entries should have already been updated, so only a resort required
         if(!getRoot().getChildren().isEmpty()) {
             sort();
+            setSortColumn(getColumns().size() - 1, TreeTableColumn.SortType.DESCENDING);
         }
     }
 

src/main/java/com/sparrowwallet/sparrow/control/WalletExportDialog.java

@@ -6,6 +6,7 @@ import com.sparrowwallet.drongo.wallet.Wallet;
 import com.sparrowwallet.sparrow.AppServices;
 import com.sparrowwallet.sparrow.EventManager;
 import com.sparrowwallet.sparrow.event.WalletExportEvent;
+import com.sparrowwallet.sparrow.wallet.WalletForm;
 import com.sparrowwallet.sparrow.io.*;
 import javafx.scene.control.*;
 import javafx.scene.layout.AnchorPane;
@@ -17,7 +18,9 @@ import java.util.List;
 public class WalletExportDialog extends Dialog<Wallet> {
     private Wallet wallet;
 
-    public WalletExportDialog(Wallet wallet) {
+    public WalletExportDialog(WalletForm walletForm) {
+        this.wallet = walletForm.getWallet();
+
         EventManager.get().register(this);
         setOnCloseRequest(event -> {
             EventManager.get().unregister(this);
@@ -42,9 +45,10 @@ public class WalletExportDialog extends Dialog<Wallet> {
 
         List<WalletExport> exporters;
         if(wallet.getPolicyType() == PolicyType.SINGLE) {
-            exporters = List.of(new Electrum(), new ElectrumPersonalServer(), new Descriptor(), new SpecterDesktop(), new Sparrow(), new WalletLabels());
+            exporters = List.of(new Electrum(), new ElectrumPersonalServer(), new Descriptor(), new SpecterDesktop(), new Sparrow(), new WalletLabels(), new WalletTransactions(walletForm));
         } else if(wallet.getPolicyType() == PolicyType.MULTI) {
-            exporters = List.of(new Bip129(), new CaravanMultisig(), new ColdcardMultisig(), new CoboVaultMultisig(), new Electrum(), new ElectrumPersonalServer(), new KeystoneMultisig(), new Descriptor(), new JadeMultisig(), new PassportMultisig(), new SpecterDesktop(), new BlueWalletMultisig(), new SpecterDIY(), new Sparrow(), new WalletLabels());
+            exporters = List.of(new Bip129(), new CaravanMultisig(), new ColdcardMultisig(), new CoboVaultMultisig(), new Electrum(), new ElectrumPersonalServer(), new KeystoneMultisig(),
+                    new Descriptor(), new JadeMultisig(), new PassportMultisig(), new SpecterDesktop(), new BlueWalletMultisig(), new SpecterDIY(), new Sparrow(), new WalletLabels(), new WalletTransactions(walletForm));
         } else {
             throw new UnsupportedOperationException("Cannot export wallet with policy type " + wallet.getPolicyType());
         }
@@ -64,6 +68,7 @@ public class WalletExportDialog extends Dialog<Wallet> {
         dialogPane.getButtonTypes().addAll(cancelButtonType);
         dialogPane.setPrefWidth(500);
         dialogPane.setPrefHeight(480);
+        dialogPane.setMinHeight(dialogPane.getPrefHeight());
         AppServices.moveToActiveWindowScreen(this);
 
         setResultConverter(dialogButton -> dialogButton != cancelButtonType ? wallet : null);

src/main/java/com/sparrowwallet/sparrow/control/WalletIcon.java

@@ -19,9 +19,10 @@ import javafx.scene.shape.Circle;
 import org.controlsfx.glyphfont.Glyph;
 import org.girod.javafx.svgimage.SVGImage;
 import org.girod.javafx.svgimage.SVGLoader;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.io.*;
-import java.net.MalformedURLException;
 import java.net.URL;
 import java.net.URLConnection;
 import java.net.URLStreamHandler;
@@ -137,7 +138,7 @@ public class WalletIcon extends StackPane {
     }
 
     private void addWalletIcon(String walletId) {
-        Image image = new Image(PROTOCOL + ":" + walletId + "?" + QUERY, WIDTH, HEIGHT, true, false);
+        Image image = new Image(PROTOCOL + ":" + walletId.replaceAll(" ", "%20").replaceAll("#", "%23") + "?" + QUERY, WIDTH, HEIGHT, true, false);
         getChildren().clear();
         Circle circle = new Circle(getPrefWidth() / 2,getPrefHeight() / 2,getPrefWidth() / 2);
         circle.setFill(new ImagePattern(image));
@@ -176,6 +177,8 @@ public class WalletIcon extends StackPane {
     }
 
     public static class WalletIconStreamHandler extends URLStreamHandler {
+        private static final Logger log = LoggerFactory.getLogger(WalletIconStreamHandler.class);
+
         @Override
         protected URLConnection openConnection(URL url) throws IOException {
             return new URLConnection(url) {
@@ -186,17 +189,19 @@ public class WalletIcon extends StackPane {
 
                 @Override
                 public InputStream getInputStream() throws IOException {
-                    String walletId = url.getPath();
+                    String walletId = url.getPath().replaceAll("%20", " ").replaceAll("%23", "#");
                     String query = url.getQuery();
 
                     Wallet wallet = AppServices.get().getWallet(walletId);
                     if(wallet == null) {
-                        throw new IOException("Cannot find wallet for wallet id " + walletId);
+                        log.warn("Cannot find wallet for wallet id " + walletId);
+                        return getFallbackIconStream();
                     }
 
                     if(query.startsWith(QUERY)) {
                         if(wallet.getWalletConfig() == null || wallet.getWalletConfig().getIconData() == null) {
-                            throw new IOException("No icon data for " + walletId);
+                            log.warn("No icon data for " + walletId);
+                            return getFallbackIconStream();
                         }
 
                         ByteArrayInputStream bais = new ByteArrayInputStream(wallet.getWalletConfig().getIconData());
@@ -207,7 +212,12 @@ public class WalletIcon extends StackPane {
                         }
                     }
 
-                    throw new MalformedURLException("Cannot load url " + url);
+                    log.warn("Cannot load url " + url);
+                    return getFallbackIconStream();
+                }
+
+                private static InputStream getFallbackIconStream() {
+                    return WalletIconStreamHandler.class.getResourceAsStream("/image/sparrow.png");
                 }
             };
         }

src/main/java/com/sparrowwallet/sparrow/control/WalletImportDialog.java

@@ -51,7 +51,8 @@ public class WalletImportDialog extends Dialog<Wallet> {
         AnchorPane.setRightAnchor(scrollPane, 0.0);
 
         importAccordion = new Accordion();
-        List<KeystoreFileImport> keystoreImporters = List.of(new ColdcardSinglesig(), new CoboVaultSinglesig(), new Jade(), new KeystoneSinglesig(), new PassportSinglesig(), new GordianSeedTool(), new SeedSigner(), new SpecterDIY());
+        List<KeystoreFileImport> keystoreImporters = List.of(new ColdcardSinglesig(), new CoboVaultSinglesig(), new Jade(), new KeystoneSinglesig(), new PassportSinglesig(),
+                new GordianSeedTool(), new SeedSigner(), new SpecterDIY(), new Krux(), new AirGapVault(), new Samourai());
         for(KeystoreFileImport importer : keystoreImporters) {
             if(!importer.isDeprecated() || Config.get().isShowDeprecatedImportExport()) {
                 FileWalletKeystoreImportPane importPane = new FileWalletKeystoreImportPane(importer);
@@ -59,7 +60,8 @@ public class WalletImportDialog extends Dialog<Wallet> {
             }
         }
 
-        List<WalletImport> walletImporters = new ArrayList<>(List.of(new Bip129(), new CaravanMultisig(), new ColdcardMultisig(), new CoboVaultMultisig(), new Electrum(), new KeystoneMultisig(), new Descriptor(), new SpecterDesktop(), new BlueWalletMultisig(), new Sparrow()));
+        List<WalletImport> walletImporters = new ArrayList<>(List.of(new Bip129(), new CaravanMultisig(), new ColdcardMultisig(), new CoboVaultMultisig(), new Electrum(),
+                new KeystoneMultisig(), new Descriptor(), new SpecterDesktop(), new BlueWalletMultisig(), new Sparrow(), new JadeMultisig()));
         if(!selectedWalletForms.isEmpty()) {
             walletImporters.add(new WalletLabels(selectedWalletForms));
         }
@@ -90,6 +92,7 @@ public class WalletImportDialog extends Dialog<Wallet> {
 
         dialogPane.setPrefWidth(500);
         dialogPane.setPrefHeight(600);
+        dialogPane.setMinHeight(dialogPane.getPrefHeight());
         AppServices.moveToActiveWindowScreen(this);
 
         setResultConverter(dialogButton -> dialogButton != cancelButtonType ? wallet : null);

src/main/java/com/sparrowwallet/sparrow/control/WalletNameDialog.java

@@ -42,9 +42,13 @@ public class WalletNameDialog extends Dialog<WalletNameDialog.NameAndBirthDate>
     }
 
     public WalletNameDialog(String initialName, boolean hasExistingTransactions, Date startDate) {
+        this(initialName, hasExistingTransactions, startDate, false);
+    }
+
+    public WalletNameDialog(String initialName, boolean hasExistingTransactions, Date startDate, boolean rename) {
         final DialogPane dialogPane = getDialogPane();
         AppServices.setStageIcon(dialogPane.getScene().getWindow());
-        boolean requestBirthDate = (Config.get().getServerType() == null || Config.get().getServerType() == ServerType.BITCOIN_CORE);
+        boolean requestBirthDate = !rename && (Config.get().getServerType() == null || Config.get().getServerType() == ServerType.BITCOIN_CORE);
 
         setTitle("Wallet Name");
         dialogPane.setHeaderText("Enter a name for this wallet:");
@@ -121,16 +125,16 @@ public class WalletNameDialog extends Dialog<WalletNameDialog.NameAndBirthDate>
             ));
         });
 
-        final ButtonType okButtonType = new javafx.scene.control.ButtonType("Create Wallet", ButtonBar.ButtonData.OK_DONE);
+        final ButtonType okButtonType = new javafx.scene.control.ButtonType((rename ? "Rename" : "Create") + " Wallet", ButtonBar.ButtonData.OK_DONE);
         dialogPane.getButtonTypes().addAll(okButtonType);
         Button okButton = (Button) dialogPane.lookupButton(okButtonType);
         BooleanBinding isInvalid = Bindings.createBooleanBinding(() ->
-                name.getText().length() == 0 || Storage.walletExists(name.getText()) || (existingCheck.isSelected() && existingPicker.getValue() == null), name.textProperty(), existingCheck.selectedProperty(), existingPicker.valueProperty());
+                name.getText().trim().length() == 0 || Storage.walletExists(name.getText()) || (existingCheck.isSelected() && existingPicker.getValue() == null), name.textProperty(), existingCheck.selectedProperty(), existingPicker.valueProperty());
         okButton.disableProperty().bind(isInvalid);
 
         name.setPromptText("Wallet Name");
         Platform.runLater(name::requestFocus);
-        setResultConverter(dialogButton -> dialogButton == okButtonType ? new NameAndBirthDate(name.getText(), existingPicker.getValue()) : null);
+        setResultConverter(dialogButton -> dialogButton == okButtonType ? new NameAndBirthDate(name.getText().trim(), existingPicker.getValue()) : null);
     }
 
     public static class NameAndBirthDate {

src/main/java/com/sparrowwallet/sparrow/control/WalletSummaryDialog.java

@@ -0,0 +1,218 @@
+package com.sparrowwallet.sparrow.control;
+
+import com.sparrowwallet.drongo.wallet.Wallet;
+import com.sparrowwallet.sparrow.AppServices;
+import com.sparrowwallet.sparrow.CurrencyRate;
+import com.sparrowwallet.sparrow.io.Config;
+import com.sparrowwallet.sparrow.net.ExchangeSource;
+import com.sparrowwallet.sparrow.wallet.Entry;
+import com.sparrowwallet.sparrow.wallet.Function;
+import com.sparrowwallet.sparrow.wallet.WalletForm;
+import com.sparrowwallet.sparrow.wallet.WalletTransactionsEntry;
+import javafx.beans.property.ReadOnlyObjectWrapper;
+import javafx.geometry.Side;
+import javafx.scene.chart.NumberAxis;
+import javafx.scene.control.*;
+import javafx.scene.image.Image;
+import javafx.scene.image.ImageView;
+import javafx.scene.layout.HBox;
+import javafx.scene.layout.VBox;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.stream.Collectors;
+
+public class WalletSummaryDialog extends Dialog<Void> {
+    public WalletSummaryDialog(List<List<WalletForm>> summaryWalletFormsList) {
+        List<List<WalletForm>> walletFormsList = new ArrayList<>(summaryWalletFormsList);
+        walletFormsList.removeIf(List::isEmpty);
+        if(walletFormsList.isEmpty()) {
+            throw new IllegalArgumentException("No wallets selected to summarize");
+        }
+
+        boolean allOpenWallets = walletFormsList.size() > 1;
+        List<Wallet> masterWallets = walletFormsList.stream().map(walletForms -> walletForms.get(0).getMasterWallet()).toList();
+
+        final DialogPane dialogPane = getDialogPane();
+        dialogPane.getStylesheets().add(AppServices.class.getResource("general.css").toExternalForm());
+        dialogPane.getStylesheets().add(AppServices.class.getResource("dialog.css").toExternalForm());
+        dialogPane.getStylesheets().add(AppServices.class.getResource("wallet/wallet.css").toExternalForm());
+        dialogPane.getStylesheets().add(AppServices.class.getResource("wallet/transactions.css").toExternalForm());
+
+        AppServices.setStageIcon(dialogPane.getScene().getWindow());
+        dialogPane.setHeaderText("Wallet Summary for " + (allOpenWallets ? "All Open Wallets" : masterWallets.get(0).getName()));
+
+        Image image = new Image("image/sparrow-small.png", 50, 50, false, false);
+        if(!image.isError()) {
+            ImageView imageView = new ImageView();
+            imageView.setSmooth(false);
+            imageView.setImage(image);
+            dialogPane.setGraphic(imageView);
+        }
+
+        HBox hBox = new HBox(40);
+
+        CoinTreeTable table = new CoinTreeTable();
+
+        TreeTableColumn<Entry, String> nameColumn = new TreeTableColumn<>("Wallet");
+        nameColumn.setCellValueFactory((TreeTableColumn.CellDataFeatures<Entry, String> param) -> {
+            return new ReadOnlyObjectWrapper<>(param.getValue().getValue().getLabel());
+        });
+        nameColumn.setCellFactory(p -> new LabelCell());
+        table.getColumns().add(nameColumn);
+
+        TreeTableColumn<Entry, Number> balanceColumn = new TreeTableColumn<>("Balance");
+        balanceColumn.setCellValueFactory((TreeTableColumn.CellDataFeatures<Entry, Number> param) -> {
+            return new ReadOnlyObjectWrapper<>(param.getValue().getValue().getValue());
+        });
+        balanceColumn.setCellFactory(p -> new CoinCell());
+        table.getColumns().add(balanceColumn);
+        table.setUnitFormat(masterWallets.get(0));
+
+        CurrencyRate currencyRate = AppServices.getFiatCurrencyExchangeRate();
+        if(currencyRate != null && currencyRate.isAvailable() && Config.get().getExchangeSource() != ExchangeSource.NONE) {
+            TreeTableColumn<Entry, Number> fiatColumn = new TreeTableColumn<>(currencyRate.getCurrency().getSymbol());
+            fiatColumn.setCellValueFactory((TreeTableColumn.CellDataFeatures<Entry, Number> param) -> {
+                return new ReadOnlyObjectWrapper<>(param.getValue().getValue().getValue());
+            });
+            fiatColumn.setCellFactory(p -> new FiatCell());
+            table.getColumns().add(fiatColumn);
+            table.setCurrencyRate(currencyRate);
+        }
+
+        Entry rootEntry = allOpenWallets ? new AllSummaryEntry(walletFormsList) : new SummaryEntry(walletFormsList.get(0));
+        TreeItem<Entry> rootItem = new TreeItem<>(rootEntry);
+        for(Entry childEntry : rootEntry.getChildren()) {
+            TreeItem<Entry> childItem = new TreeItem<>(childEntry);
+            rootItem.getChildren().add(childItem);
+            if(allOpenWallets) {
+                for(Entry walletEntry : childEntry.getChildren()) {
+                    TreeItem<Entry> walletItem = new TreeItem<>(walletEntry);
+                    childItem.getChildren().add(walletItem);
+                    walletItem.getChildren().add(new TreeItem<>(new UnconfirmedEntry((WalletTransactionsEntry)walletEntry)));
+                }
+            } else {
+                childItem.getChildren().add(new TreeItem<>(new UnconfirmedEntry((WalletTransactionsEntry)childEntry)));
+            }
+        }
+
+        table.setShowRoot(true);
+        table.setRoot(rootItem);
+        rootItem.setExpanded(true);
+
+        table.setColumnResizePolicy(TreeTableView.CONSTRAINED_RESIZE_POLICY);
+        table.setPrefWidth(450);
+
+        VBox vBox = new VBox();
+        vBox.getChildren().add(table);
+
+        hBox.getChildren().add(vBox);
+
+        Wallet balanceWallet;
+        if(allOpenWallets) {
+            balanceWallet = new Wallet();
+            balanceWallet.getChildWallets().addAll(masterWallets.stream().flatMap(mws -> mws.getAllWallets().stream()).toList());
+        } else {
+            balanceWallet = masterWallets.get(0);
+        }
+
+        NumberAxis xAxis = new NumberAxis();
+        xAxis.setSide(Side.BOTTOM);
+        xAxis.setForceZeroInRange(false);
+        xAxis.setMinorTickVisible(false);
+        NumberAxis yAxis = new NumberAxis();
+        yAxis.setSide(Side.LEFT);
+        BalanceChart balanceChart = new BalanceChart(xAxis, yAxis);
+        balanceChart.initialize(new WalletTransactionsEntry(balanceWallet, true));
+        balanceChart.setAnimated(false);
+        balanceChart.setLegendVisible(false);
+        balanceChart.setVerticalGridLinesVisible(false);
+
+        hBox.getChildren().add(balanceChart);
+
+        getDialogPane().setContent(hBox);
+
+        ButtonType okButtonType = new javafx.scene.control.ButtonType("Done", ButtonBar.ButtonData.OK_DONE);
+        dialogPane.getButtonTypes().addAll(okButtonType);
+
+        setResizable(true);
+        AppServices.moveToActiveWindowScreen(this);
+    }
+
+    public static class AllSummaryEntry extends Entry {
+        private AllSummaryEntry(List<List<WalletForm>> walletFormsList) {
+            super(null, "All Wallets", walletFormsList.stream().map(SummaryEntry::new).collect(Collectors.toList()));
+        }
+
+        @Override
+        public Long getValue() {
+            long value = 0;
+            for(Entry entry : getChildren()) {
+                value += entry.getValue();
+            }
+
+            return value;
+        }
+
+        @Override
+        public String getEntryType() {
+            return null;
+        }
+
+        @Override
+        public Function getWalletFunction() {
+            return Function.TRANSACTIONS;
+        }
+    }
+
+    public static class SummaryEntry extends Entry {
+        private SummaryEntry(List<WalletForm> walletForms) {
+            super(walletForms.get(0).getWallet(), walletForms.get(0).getWallet().getName(), walletForms.stream().map(WalletForm::getWalletTransactionsEntry).collect(Collectors.toList()));
+        }
+
+        @Override
+        public Long getValue() {
+            long value = 0;
+            for(Entry entry : getChildren()) {
+                value += entry.getValue();
+            }
+
+            return value;
+        }
+
+        @Override
+        public String getEntryType() {
+            return null;
+        }
+
+        @Override
+        public Function getWalletFunction() {
+            return Function.TRANSACTIONS;
+        }
+    }
+
+    public static class UnconfirmedEntry extends Entry {
+        private final WalletTransactionsEntry walletTransactionsEntry;
+
+        private UnconfirmedEntry(WalletTransactionsEntry walletTransactionsEntry) {
+            super(walletTransactionsEntry.getWallet(), "Unconfirmed", Collections.emptyList());
+            this.walletTransactionsEntry = walletTransactionsEntry;
+        }
+
+        @Override
+        public Long getValue() {
+            return walletTransactionsEntry.getMempoolBalance();
+        }
+
+        @Override
+        public String getEntryType() {
+            return null;
+        }
+
+        @Override
+        public Function getWalletFunction() {
+            return Function.TRANSACTIONS;
+        }
+    }
+}

src/main/java/com/sparrowwallet/sparrow/control/WebcamService.java

@@ -5,6 +5,7 @@ import com.google.zxing.*;
 import com.google.zxing.client.j2se.BufferedImageLuminanceSource;
 import com.google.zxing.common.HybridBinarizer;
 import com.google.zxing.qrcode.QRCodeReader;
+import com.sparrowwallet.bokmakierie.Bokmakierie;
 import com.sparrowwallet.sparrow.io.Config;
 import javafx.beans.property.BooleanProperty;
 import javafx.beans.property.ObjectProperty;
@@ -14,16 +15,22 @@ import javafx.concurrent.ScheduledService;
 import javafx.concurrent.Task;
 import javafx.embed.swing.SwingFXUtils;
 import javafx.scene.image.Image;
+import net.sourceforge.zbar.ZBar;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.awt.*;
 import java.awt.geom.RoundRectangle2D;
 import java.awt.image.BufferedImage;
+import java.awt.image.WritableRaster;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.TimeUnit;
 
 public class WebcamService extends ScheduledService<Image> {
+    private static final Logger log = LoggerFactory.getLogger(WebcamService.class);
+
     private WebcamResolution resolution;
     private WebcamDevice device;
     private final WebcamListener listener;
@@ -37,6 +44,7 @@ public class WebcamService extends ScheduledService<Image> {
     private Webcam cam;
     private long lastQrSampleTime;
     private final Reader qrReader;
+    private final Bokmakierie bokmakierie;
 
     static {
         Webcam.setDriver(new WebcamScanDriver());
@@ -49,6 +57,7 @@ public class WebcamService extends ScheduledService<Image> {
         this.delayCalculator = delayCalculator;
         this.lastQrSampleTime = System.currentTimeMillis();
         this.qrReader = new QRCodeReader();
+        this.bokmakierie = new Bokmakierie();
     }
 
     @Override
@@ -137,6 +146,9 @@ public class WebcamService extends ScheduledService<Image> {
         if(result == null) {
             result = readQR(croppedImage);
         }
+        if(result == null) {
+            result = readQR(invert(croppedImage));
+        }
 
         if(result != null) {
             resultProperty.set(result);
@@ -147,6 +159,22 @@ public class WebcamService extends ScheduledService<Image> {
         LuminanceSource source = new BufferedImageLuminanceSource(bufferedImage);
         BinaryBitmap bitmap = new BinaryBitmap(new HybridBinarizer(source));
 
+        try {
+            com.sparrowwallet.bokmakierie.Result result = bokmakierie.scan(bufferedImage);
+            if(result != null) {
+                return new Result(result.getMessage(), result.getRawBytes(), new ResultPoint[0], BarcodeFormat.QR_CODE);
+            }
+        } catch(Exception e) {
+            log.debug("Error scanning QR", e);
+        }
+
+        if(ZBar.isEnabled()) {
+            ZBar.Scan scan = ZBar.scan(bufferedImage);
+            if(scan != null) {
+                return new Result(scan.stringData(), scan.rawData(), new ResultPoint[0], BarcodeFormat.QR_CODE);
+            }
+        }
+
         try {
             return qrReader.decode(bitmap, Map.of(DecodeHintType.TRY_HARDER, Boolean.TRUE));
         } catch(ReaderException e) {
@@ -175,6 +203,29 @@ public class WebcamService extends ScheduledService<Image> {
         return new CroppedDimension(x, y, squareSize);
     }
 
+    public BufferedImage invert(BufferedImage inImg) {
+        try {
+            int width = inImg.getWidth();
+            int height = inImg.getHeight();
+            BufferedImage outImg = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
+            WritableRaster outRaster = outImg.getRaster();
+            WritableRaster inRaster = inImg.getRaster();
+
+            for(int y = 0; y < height; y++) {
+                for(int x = 0; x < width; x++) {
+                    for(int i = 0; i < outRaster.getNumBands(); i++) {
+                        outRaster.setSample(x, y, i, 255 - inRaster.getSample(x, y, i));
+                    }
+                }
+            }
+
+            return outImg;
+        } catch(Exception e) {
+            log.warn("Error inverting image", e);
+            return inImg;
+        }
+    }
+
     public Result getResult() {
         return resultProperty.get();
     }

src/main/java/com/sparrowwallet/sparrow/control/XprvKeystoreImportPane.java

@@ -28,16 +28,18 @@ import java.util.List;
 public class XprvKeystoreImportPane extends TitledDescriptionPane {
     protected final Wallet wallet;
     protected final KeystoreXprvImport importer;
+    protected final KeyDerivation defaultDerivation;
 
     private Button enterXprvButton;
     private SplitMenuButton importButton;
 
     private ExtendedKey xprv;
 
-    public XprvKeystoreImportPane(Wallet wallet, KeystoreXprvImport importer) {
+    public XprvKeystoreImportPane(Wallet wallet, KeystoreXprvImport importer, KeyDerivation defaultDerivation) {
         super(importer.getName(), "Extended key import", importer.getKeystoreImportDescription(), "image/" + importer.getWalletModel().getType() + ".png");
         this.wallet = wallet;
         this.importer = importer;
+        this.defaultDerivation = defaultDerivation;
 
         createImportButton();
         buttonBox.getChildren().add(importButton);
@@ -47,6 +49,7 @@ public class XprvKeystoreImportPane extends TitledDescriptionPane {
         super("Master Private Key", "BIP32 key", "", "image/" + WalletModel.SEED.getType() + ".png");
         this.wallet = null;
         this.importer = null;
+        this.defaultDerivation = keystore.getKeyDerivation();
 
         try {
             this.xprv = keystore.getExtendedMasterPrivateKey();
@@ -79,7 +82,7 @@ public class XprvKeystoreImportPane extends TitledDescriptionPane {
         importButton.getStyleClass().add("default-button");
         importButton.setOnAction(event -> {
             importButton.setDisable(true);
-            importKeystore(wallet.getScriptType().getDefaultDerivation());
+            importKeystore(getDefaultDerivation());
         });
         String[] accounts = new String[] {"Import Default Account #0", "Import Account #1", "Import Account #2", "Import Account #3", "Import Account #4", "Import Account #5", "Import Account #6", "Import Account #7", "Import Account #8", "Import Account #9"};
         int scriptAccountsLength = ScriptType.P2SH.equals(wallet.getScriptType()) ? 1 : accounts.length;
@@ -97,6 +100,10 @@ public class XprvKeystoreImportPane extends TitledDescriptionPane {
         importButton.setVisible(false);
     }
 
+    private List<ChildNumber> getDefaultDerivation() {
+        return defaultDerivation == null || defaultDerivation.getDerivation().isEmpty() ? wallet.getScriptType().getDefaultDerivation() : defaultDerivation.getDerivation();
+    }
+
     private void enterXprv() {
         setDescription("Enter master private key");
         showHideLink.setVisible(false);
@@ -149,7 +156,7 @@ public class XprvKeystoreImportPane extends TitledDescriptionPane {
             importButton.setVisible(true);
             setDescription("Ready to import");
             xprv = ExtendedKey.fromDescriptor(xprvField.getText());
-            setContent(getDerivationEntry(wallet.getScriptType().getDefaultDerivation()));
+            setContent(getDerivationEntry(getDefaultDerivation()));
         });
 
         xprvField.textProperty().addListener((observable, oldValue, newValue) -> {

src/main/java/com/sparrowwallet/sparrow/event/FeeRatesUpdatedEvent.java

@@ -5,20 +5,15 @@ import com.sparrowwallet.sparrow.net.MempoolRateSize;
 import java.util.Map;
 import java.util.Set;
 
-public class FeeRatesUpdatedEvent {
+public class FeeRatesUpdatedEvent extends MempoolRateSizesUpdatedEvent {
     private final Map<Integer, Double> targetBlockFeeRates;
-    private final Set<MempoolRateSize> mempoolRateSizes;
 
     public FeeRatesUpdatedEvent(Map<Integer, Double> targetBlockFeeRates, Set<MempoolRateSize> mempoolRateSizes) {
+        super(mempoolRateSizes);
         this.targetBlockFeeRates = targetBlockFeeRates;
-        this.mempoolRateSizes = mempoolRateSizes;
     }
 
     public Map<Integer, Double> getTargetBlockFeeRates() {
         return targetBlockFeeRates;
     }
-
-    public Set<MempoolRateSize> getMempoolRateSizes() {
-        return mempoolRateSizes;
-    }
 }

src/main/java/com/sparrowwallet/sparrow/event/MempoolEntriesInitializedEvent.java

@@ -0,0 +1,8 @@
+package com.sparrowwallet.sparrow.event;
+
+/**
+ * The event is posted when the first set of mempool entries (txid and vsizes) have been retrieved from the node.
+ * Cormorant only.
+ */
+public class MempoolEntriesInitializedEvent {
+}

src/main/java/com/sparrowwallet/sparrow/event/MempoolRateSizesUpdatedEvent.java

@@ -0,0 +1,17 @@
+package com.sparrowwallet.sparrow.event;
+
+import com.sparrowwallet.sparrow.net.MempoolRateSize;
+
+import java.util.Set;
+
+public class MempoolRateSizesUpdatedEvent {
+    private final Set<MempoolRateSize> mempoolRateSizes;
+
+    public MempoolRateSizesUpdatedEvent(Set<MempoolRateSize> mempoolRateSizes) {
+        this.mempoolRateSizes = mempoolRateSizes;
+    }
+
+    public Set<MempoolRateSize> getMempoolRateSizes() {
+        return mempoolRateSizes;
+    }
+}

src/main/java/com/sparrowwallet/sparrow/event/PSBTReorderedEvent.java

@@ -0,0 +1,15 @@
+package com.sparrowwallet.sparrow.event;
+
+import com.sparrowwallet.drongo.psbt.PSBT;
+
+public class PSBTReorderedEvent {
+    private final PSBT psbt;
+
+    public PSBTReorderedEvent(PSBT psbt) {
+        this.psbt = psbt;
+    }
+
+    public PSBT getPsbt() {
+        return psbt;
+    }
+}

src/main/java/com/sparrowwallet/sparrow/event/RequestVerifyDownloadEvent.java

@@ -0,0 +1,28 @@
+package com.sparrowwallet.sparrow.event;
+
+import javafx.stage.Window;
+
+import java.io.File;
+
+public class RequestVerifyDownloadEvent {
+    private final Window window;
+    private final File file;
+
+    public RequestVerifyDownloadEvent(Window window) {
+        this.window = window;
+        this.file = null;
+    }
+
+    public RequestVerifyDownloadEvent(Window window, File file) {
+        this.window = window;
+        this.file = file;
+    }
+
+    public Window getWindow() {
+        return window;
+    }
+
+    public File getFile() {
+        return file;
+    }
+}

src/main/java/com/sparrowwallet/sparrow/event/SorobanInitiatedEvent.java

@@ -1,15 +0,0 @@
-package com.sparrowwallet.sparrow.event;
-
-import com.sparrowwallet.drongo.wallet.Wallet;
-
-public class SorobanInitiatedEvent {
-    private Wallet wallet;
-
-    public SorobanInitiatedEvent(Wallet wallet) {
-        this.wallet = wallet;
-    }
-
-    public Wallet getWallet() {
-        return wallet;
-    }
-}

src/main/java/com/sparrowwallet/sparrow/event/SpendUtxoEvent.java

@@ -1,7 +1,7 @@
 package com.sparrowwallet.sparrow.event;
 
-import com.samourai.whirlpool.client.whirlpool.beans.Pool;
 import com.sparrowwallet.drongo.bip47.PaymentCode;
+import com.sparrowwallet.drongo.wallet.BlockTransaction;
 import com.sparrowwallet.drongo.wallet.BlockTransactionHashIndex;
 import com.sparrowwallet.drongo.wallet.Payment;
 import com.sparrowwallet.drongo.wallet.Wallet;
@@ -14,33 +14,22 @@ public class SpendUtxoEvent {
     private final List<Payment> payments;
     private final List<byte[]> opReturns;
     private final Long fee;
-    private final boolean includeSpentMempoolOutputs;
-    private final Pool pool;
+    private final boolean requireAllUtxos;
+    private final BlockTransaction replacedTransaction;
     private final PaymentCode paymentCode;
 
     public SpendUtxoEvent(Wallet wallet, List<BlockTransactionHashIndex> utxos) {
-        this(wallet, utxos, null, null, null, false);
+        this(wallet, utxos, null, null, null, false, null);
     }
 
-    public SpendUtxoEvent(Wallet wallet, List<BlockTransactionHashIndex> utxos, List<Payment> payments, List<byte[]> opReturns, Long fee, boolean includeSpentMempoolOutputs) {
+    public SpendUtxoEvent(Wallet wallet, List<BlockTransactionHashIndex> utxos, List<Payment> payments, List<byte[]> opReturns, Long fee, boolean requireAllUtxos, BlockTransaction replacedTransaction) {
         this.wallet = wallet;
         this.utxos = utxos;
         this.payments = payments;
         this.opReturns = opReturns;
         this.fee = fee;
-        this.includeSpentMempoolOutputs = includeSpentMempoolOutputs;
-        this.pool = null;
-        this.paymentCode = null;
-    }
-
-    public SpendUtxoEvent(Wallet wallet, List<BlockTransactionHashIndex> utxos, List<Payment> payments, List<byte[]> opReturns, Long fee, Pool pool) {
-        this.wallet = wallet;
-        this.utxos = utxos;
-        this.payments = payments;
-        this.opReturns = opReturns;
-        this.fee = fee;
-        this.includeSpentMempoolOutputs = false;
-        this.pool = pool;
+        this.requireAllUtxos = requireAllUtxos;
+        this.replacedTransaction = replacedTransaction;
         this.paymentCode = null;
     }
 
@@ -50,8 +39,8 @@ public class SpendUtxoEvent {
         this.payments = payments;
         this.opReturns = opReturns;
         this.fee = null;
-        this.includeSpentMempoolOutputs = false;
-        this.pool = null;
+        this.requireAllUtxos = false;
+        this.replacedTransaction = null;
         this.paymentCode = paymentCode;
     }
 
@@ -75,12 +64,12 @@ public class SpendUtxoEvent {
         return fee;
     }
 
-    public boolean isIncludeSpentMempoolOutputs() {
-        return includeSpentMempoolOutputs;
+    public boolean isRequireAllUtxos() {
+        return requireAllUtxos;
     }
 
-    public Pool getPool() {
-        return pool;
+    public BlockTransaction getReplacedTransaction() {
+        return replacedTransaction;
     }
 
     public PaymentCode getPaymentCode() {

src/main/java/com/sparrowwallet/sparrow/event/WhirlpoolMixEvent.java

@@ -1,67 +0,0 @@
-package com.sparrowwallet.sparrow.event;
-
-import com.samourai.whirlpool.client.mix.listener.MixFailReason;
-import com.samourai.whirlpool.client.wallet.beans.MixProgress;
-import com.samourai.whirlpool.protocol.beans.Utxo;
-import com.sparrowwallet.drongo.wallet.BlockTransactionHashIndex;
-import com.sparrowwallet.drongo.wallet.Wallet;
-
-public class WhirlpoolMixEvent {
-    private final Wallet wallet;
-    private final BlockTransactionHashIndex utxo;
-    private final MixProgress mixProgress;
-    private final Utxo nextUtxo;
-    private final MixFailReason mixFailReason;
-    private final String mixError;
-
-    public WhirlpoolMixEvent(Wallet wallet, BlockTransactionHashIndex utxo, MixProgress mixProgress) {
-        this.wallet = wallet;
-        this.utxo = utxo;
-        this.mixProgress = mixProgress;
-        this.nextUtxo = null;
-        this.mixFailReason = null;
-        this.mixError = null;
-    }
-
-    public WhirlpoolMixEvent(Wallet wallet, BlockTransactionHashIndex utxo, Utxo nextUtxo) {
-        this.wallet = wallet;
-        this.utxo = utxo;
-        this.mixProgress = null;
-        this.nextUtxo = nextUtxo;
-        this.mixFailReason = null;
-        this.mixError = null;
-    }
-
-    public WhirlpoolMixEvent(Wallet wallet, BlockTransactionHashIndex utxo, MixFailReason mixFailReason, String mixError) {
-        this.wallet = wallet;
-        this.utxo = utxo;
-        this.mixProgress = null;
-        this.nextUtxo = null;
-        this.mixFailReason = mixFailReason;
-        this.mixError = mixError;
-    }
-
-    public Wallet getWallet() {
-        return wallet;
-    }
-
-    public BlockTransactionHashIndex getUtxo() {
-        return utxo;
-    }
-
-    public MixProgress getMixProgress() {
-        return mixProgress;
-    }
-
-    public Utxo getNextUtxo() {
-        return nextUtxo;
-    }
-
-    public MixFailReason getMixFailReason() {
-        return mixFailReason;
-    }
-
-    public String getMixError() {
-        return mixError;
-    }
-}

src/main/java/com/sparrowwallet/sparrow/event/WhirlpoolMixSuccessEvent.java

@@ -1,19 +0,0 @@
-package com.sparrowwallet.sparrow.event;
-
-import com.samourai.whirlpool.protocol.beans.Utxo;
-import com.sparrowwallet.drongo.wallet.BlockTransactionHashIndex;
-import com.sparrowwallet.drongo.wallet.Wallet;
-import com.sparrowwallet.drongo.wallet.WalletNode;
-
-public class WhirlpoolMixSuccessEvent extends WhirlpoolMixEvent {
-    private final WalletNode walletNode;
-
-    public WhirlpoolMixSuccessEvent(Wallet wallet, BlockTransactionHashIndex utxo, Utxo nextUtxo, WalletNode walletNode) {
-        super(wallet, utxo, nextUtxo);
-        this.walletNode = walletNode;
-    }
-
-    public WalletNode getWalletNode() {
-        return walletNode;
-    }
-}

src/main/java/com/sparrowwallet/sparrow/glyphfont/FontAwesome5.java

@@ -25,6 +25,8 @@ public class FontAwesome5 extends GlyphFont {
         BTC('\uf15a'),
         BULLSEYE('\uf140'),
         CAMERA('\uf030'),
+        CARET_LEFT('\uf0d9'),
+        CARET_RIGHT('\uf0da'),
         CHECK_CIRCLE('\uf058'),
         CIRCLE('\uf111'),
         COINS('\uf51e'),
@@ -42,6 +44,7 @@ public class FontAwesome5 extends GlyphFont {
         HAND_HOLDING('\uf4bd'),
         HAND_HOLDING_MEDICAL('\ue05c'),
         HAND_HOLDING_WATER('\uf4c1'),
+        HOURGLASS_HALF('\uf252'),
         HISTORY('\uf1da'),
         INFO_CIRCLE('\uf05a'),
         KEY('\uf084'),
@@ -49,8 +52,10 @@ public class FontAwesome5 extends GlyphFont {
         LINK('\uf0c1'),
         LOCK('\uf023'),
         LOCK_OPEN('\uf3c1'),
+        LONG_ARROW_ALT_RIGHT('\uf30b'),
         MAGNIFYING_GLASS_PLUS('\uf00e'),
         MAGNIFYING_GLASS_MINUS('\uf010'),
+        MICROCHIP('\uf2db'),
         MINUS_CIRCLE('\uf056'),
         PEN_FANCY('\uf5ac'),
         PLUS('\uf067'),

src/main/java/com/sparrowwallet/sparrow/glyphfont/GlyphUtils.java

@@ -0,0 +1,213 @@
+package com.sparrowwallet.sparrow.glyphfont;
+
+import com.sparrowwallet.drongo.wallet.Payment;
+import com.sparrowwallet.drongo.wallet.WalletTransaction;
+import com.sparrowwallet.sparrow.AppServices;
+import com.sparrowwallet.sparrow.control.TransactionDiagram;
+import org.controlsfx.glyphfont.FontAwesome;
+import org.controlsfx.glyphfont.Glyph;
+
+public class GlyphUtils {
+    public static Glyph getOutputGlyph(WalletTransaction walletTx, Payment payment) {
+        if(payment.getType().equals(Payment.Type.MIX)) {
+            return getMixGlyph();
+        } else if(payment.getType().equals(Payment.Type.FAKE_MIX)) {
+            return getFakeMixGlyph();
+        } else if(walletTx.isConsolidationSend(payment)) {
+            return getConsolidationGlyph();
+        } else if(walletTx.isPremixSend(payment)) {
+            return getPremixGlyph();
+        } else if(walletTx.isBadbankSend(payment)) {
+            return getBadbankGlyph();
+        } else if(payment.getType().equals(Payment.Type.WHIRLPOOL_FEE)) {
+            return getWhirlpoolFeeGlyph();
+        } else if(payment instanceof TransactionDiagram.AdditionalPayment) {
+            return ((TransactionDiagram.AdditionalPayment)payment).getOutputGlyph(walletTx);
+        } else if(walletTx.getToWallet(AppServices.get().getOpenWallets().keySet(), payment) != null) {
+            return getDepositGlyph();
+        } else if(walletTx.isDuplicateAddress(payment)) {
+            return getPaymentWarningGlyph();
+        }
+
+        return getPaymentGlyph();
+    }
+
+    public static Glyph getPaymentGlyph() {
+        Glyph paymentGlyph = new Glyph("FontAwesome", FontAwesome.Glyph.SEND);
+        paymentGlyph.getStyleClass().add("payment-icon");
+        paymentGlyph.setFontSize(12);
+        return paymentGlyph;
+    }
+
+    public static Glyph getPaymentWarningGlyph() {
+        Glyph paymentWarningGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.EXCLAMATION_TRIANGLE);
+        paymentWarningGlyph.getStyleClass().add("payment-warning-icon");
+        paymentWarningGlyph.setFontSize(12);
+        return paymentWarningGlyph;
+    }
+
+    public static Glyph getConsolidationGlyph() {
+        Glyph consolidationGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.REPLY_ALL);
+        consolidationGlyph.getStyleClass().add("consolidation-icon");
+        consolidationGlyph.setFontSize(12);
+        return consolidationGlyph;
+    }
+
+    public static Glyph getDepositGlyph() {
+        Glyph depositGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.ARROW_DOWN);
+        depositGlyph.getStyleClass().add("deposit-icon");
+        depositGlyph.setFontSize(12);
+        return depositGlyph;
+    }
+
+    public static Glyph getPremixGlyph() {
+        Glyph premixGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.RANDOM);
+        premixGlyph.getStyleClass().add("premix-icon");
+        premixGlyph.setFontSize(12);
+        return premixGlyph;
+    }
+
+    public static Glyph getBadbankGlyph() {
+        Glyph badbankGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.BIOHAZARD);
+        badbankGlyph.getStyleClass().add("badbank-icon");
+        badbankGlyph.setFontSize(12);
+        return badbankGlyph;
+    }
+
+    public static Glyph getWhirlpoolFeeGlyph() {
+        Glyph whirlpoolFeeGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.HAND_HOLDING_WATER);
+        whirlpoolFeeGlyph.getStyleClass().add("whirlpoolfee-icon");
+        whirlpoolFeeGlyph.setFontSize(12);
+        return whirlpoolFeeGlyph;
+    }
+
+    public static Glyph getFakeMixGlyph() {
+        Glyph fakeMixGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.THEATER_MASKS);
+        fakeMixGlyph.getStyleClass().add("fakemix-icon");
+        fakeMixGlyph.setFontSize(12);
+        return fakeMixGlyph;
+    }
+
+    public static Glyph getTxoGlyph() {
+        return getChangeGlyph();
+    }
+
+    public static Glyph getMixGlyph() {
+        Glyph payjoinGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.RANDOM);
+        payjoinGlyph.getStyleClass().add("mix-icon");
+        payjoinGlyph.setFontSize(12);
+        return payjoinGlyph;
+    }
+
+    public static Glyph getExternalInputGlyph() {
+        Glyph externalGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.LONG_ARROW_ALT_RIGHT);
+        externalGlyph.getStyleClass().add("external-input-icon");
+        externalGlyph.setFontSize(12);
+        return externalGlyph;
+    }
+
+    public static Glyph getExcludeGlyph() {
+        Glyph excludeGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.TIMES_CIRCLE);
+        excludeGlyph.getStyleClass().add("exclude-utxo");
+        excludeGlyph.setFontSize(12);
+        return excludeGlyph;
+    }
+
+    public static Glyph getChangeGlyph() {
+        Glyph changeGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.COINS);
+        changeGlyph.getStyleClass().add("change-icon");
+        changeGlyph.setFontSize(12);
+        return changeGlyph;
+    }
+
+    public static Glyph getChangeWarningGlyph() {
+        Glyph changeWarningGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.EXCLAMATION_TRIANGLE);
+        changeWarningGlyph.getStyleClass().add("change-warning-icon");
+        changeWarningGlyph.setFontSize(12);
+        return changeWarningGlyph;
+    }
+
+    public static Glyph getChangeReplaceGlyph() {
+        Glyph changeReplaceGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.ARROW_DOWN);
+        changeReplaceGlyph.getStyleClass().add("change-replace-icon");
+        changeReplaceGlyph.setFontSize(12);
+        return changeReplaceGlyph;
+    }
+
+    public static Glyph getFeeGlyph() {
+        Glyph feeGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.HAND_HOLDING);
+        feeGlyph.getStyleClass().add("fee-icon");
+        feeGlyph.setFontSize(12);
+        return feeGlyph;
+    }
+
+    public static Glyph getFeeWarningGlyph() {
+        Glyph feeWarningGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.EXCLAMATION_CIRCLE);
+        feeWarningGlyph.getStyleClass().add("fee-warning-icon");
+        feeWarningGlyph.setFontSize(12);
+        return feeWarningGlyph;
+    }
+
+    public static Glyph getQuestionGlyph() {
+        Glyph feeWarningGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.QUESTION_CIRCLE);
+        feeWarningGlyph.getStyleClass().add("question-icon");
+        feeWarningGlyph.setFontSize(12);
+        return feeWarningGlyph;
+    }
+
+    public static Glyph getLockGlyph() {
+        Glyph lockGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.LOCK);
+        lockGlyph.getStyleClass().add("lock-icon");
+        lockGlyph.setFontSize(12);
+        return lockGlyph;
+    }
+
+    public static Glyph getUserGlyph() {
+        Glyph userGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.USER);
+        userGlyph.getStyleClass().add("user-icon");
+        userGlyph.setFontSize(12);
+        return userGlyph;
+    }
+
+    public static Glyph getOpcodeGlyph() {
+        Glyph userGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.MICROCHIP);
+        userGlyph.getStyleClass().add("opcode-icon");
+        userGlyph.setFontSize(12);
+        return userGlyph;
+    }
+
+    public static Glyph getSuccessGlyph() {
+        Glyph successGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.CHECK_CIRCLE);
+        successGlyph.getStyleClass().add("success");
+        successGlyph.setFontSize(12);
+        return successGlyph;
+    }
+
+    public static Glyph getWarningGlyph() {
+        Glyph warningGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.EXCLAMATION_TRIANGLE);
+        warningGlyph.getStyleClass().add("warn-icon");
+        warningGlyph.setFontSize(12);
+        return warningGlyph;
+    }
+
+    public static Glyph getFailureGlyph() {
+        Glyph failureGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.TIMES_CIRCLE);
+        failureGlyph.getStyleClass().add("failure");
+        failureGlyph.setFontSize(12);
+        return failureGlyph;
+    }
+
+    public static Glyph getBusyGlyph() {
+        Glyph busyGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.HOURGLASS_HALF);
+        busyGlyph.getStyleClass().add("busy");
+        busyGlyph.setFontSize(12);
+        return busyGlyph;
+    }
+
+    public static Glyph getDownArrowGlyph() {
+        Glyph downGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.ARROW_DOWN);
+        downGlyph.getStyleClass().add("arrow-down");
+        downGlyph.setFontSize(12);
+        return downGlyph;
+    }
+}

src/main/java/com/sparrowwallet/sparrow/instance/Instance.java

@@ -1,535 +1,270 @@
-/**
- * Copyright 2019 Pratanu Mandal
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * 
- */
-
 package com.sparrowwallet.sparrow.instance;
 
+import com.sparrowwallet.sparrow.io.Storage;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.io.BufferedReader;
-import java.io.BufferedWriter;
-import java.io.DataInputStream;
-import java.io.DataOutputStream;
 import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileNotFoundException;
-import java.io.FileOutputStream;
 import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.io.OutputStream;
-import java.io.OutputStreamWriter;
-import java.io.RandomAccessFile;
-import java.net.InetAddress;
-import java.net.ServerSocket;
-import java.net.Socket;
+import java.net.ConnectException;
 import java.net.SocketException;
-import java.net.UnknownHostException;
-import java.nio.channels.FileChannel;
-import java.nio.channels.FileLock;
+import java.net.StandardProtocolFamily;
+import java.net.UnixDomainSocketAddress;
+import java.nio.ByteBuffer;
+import java.nio.channels.SelectionKey;
+import java.nio.channels.Selector;
+import java.nio.channels.ServerSocketChannel;
+import java.nio.channels.SocketChannel;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.LinkOption;
+import java.nio.file.Path;
+import java.util.Iterator;
+import java.util.Set;
 
-/**
- * The <code>Instance</code> class is the primary logical entry point to the library.<br>
- * It allows to create an application lock or free it and send and receive messages between first and subsequent instances.<br><br>
- * 
- * <pre>
- *	// unique application ID
- *	String APP_ID = "tk.pratanumandal.unique4j-mlsdvo-20191511-#j.6";
- *	
- *	// create Instance instance
- *	Instance unique = new Instance(APP_ID) {
- *	&nbsp;&nbsp;&nbsp;&nbsp;&#64;Override
- *	&nbsp;&nbsp;&nbsp;&nbsp;protected void receiveMessage(String message) {
- *	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;// print received message (timestamp)
- *	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println(message);
- *	&nbsp;&nbsp;&nbsp;&nbsp;}
- *	&nbsp;&nbsp;&nbsp;&nbsp;
- *	&nbsp;&nbsp;&nbsp;&nbsp;&#64;Override
- *	&nbsp;&nbsp;&nbsp;&nbsp;protected String sendMessage() {
- *	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;// send timestamp as message
- *	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Timestamp ts = new Timestamp(new Date().getTime());
- *	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return "Another instance launch attempted: " + ts.toString();
- *	&nbsp;&nbsp;&nbsp;&nbsp;}
- *	};
- *	
- *	// try to obtain lock
- *	try {
- *	&nbsp;&nbsp;&nbsp;&nbsp;unique.acquireLock();
- *	} catch (InstanceException e) {
- *	&nbsp;&nbsp;&nbsp;&nbsp;e.printStackTrace();
- *	}
- *	
- *	...
- *	
- *	// try to free the lock before exiting program
- *	try {
- *	&nbsp;&nbsp;&nbsp;&nbsp;unique.freeLock();
- *	} catch (InstanceException e) {
- *	&nbsp;&nbsp;&nbsp;&nbsp;e.printStackTrace();
- *	}
- * </pre>
- * 
- * @author Pratanu Mandal
- * @since 1.3
- *
- */
 public abstract class Instance {
     private static final Logger log = LoggerFactory.getLogger(Instance.class);
-	
-	// starting position of port check
-	private static final int PORT_START = 7221;
-	
-	// system temporary directory path
-	private static final String TEMP_DIR = System.getProperty("java.io.tmpdir");
-	
-	/**
-	 * Unique string representing the application ID.<br><br>
-	 * 
-	 * The APP_ID must be as unique as possible.
-	 * Avoid generic names like "my_app_id" or "hello_world".<br>
-	 * A good strategy is to use the entire package name (group ID + artifact ID) along with some random characters.
-	 */
-	public final String APP_ID;
-	
-	// auto exit from application or not
-	private final boolean AUTO_EXIT;
-	
-	// lock server port
-	private int port;
-	
-	// lock server socket
-	private ServerSocket server;
-	
-	// lock file RAF object
-	private RandomAccessFile lockRAF;
-	
-	// file lock for the lock file RAF object
-	private FileLock fileLock;
+    private static final String LINK_ENV_PROPERTY = "SPARROW_NO_LOCK_FILE_LINK";
 
-	/**
-	 * Parameterized constructor.<br>
-	 * This constructor configures to automatically exit the application for subsequent instances.<br><br>
-	 * 
-	 * The APP_ID must be as unique as possible.
-	 * Avoid generic names like "my_app_id" or "hello_world".<br>
-	 * A good strategy is to use the entire package name (group ID + artifact ID) along with some random characters.
-	 * 
-	 * @param APP_ID Unique string representing the application ID
-	 */
-	public Instance(final String APP_ID) {
-		this(APP_ID, true);
-	}
-	
-	/**
-	 * Parameterized constructor.<br>
-	 * This constructor allows to explicitly specify the exit strategy for subsequent instances.<br><br>
-	 * 
-	 * The APP_ID must be as unique as possible.
-	 * Avoid generic names like "my_app_id" or "hello_world".<br>
-	 * A good strategy is to use the entire package name (group ID + artifact ID) along with some random characters.
-	 * 
-	 * @since 1.2
-	 * 
-	 * @param APP_ID Unique string representing the application ID
-	 * @param AUTO_EXIT If true, automatically exit the application for subsequent instances
-	 */
-	public Instance(final String APP_ID, final boolean AUTO_EXIT) {
-		this.APP_ID = APP_ID;
-		this.AUTO_EXIT = AUTO_EXIT;
-	}
-	
-	/**
-	 * Try to obtain lock. If not possible, send data to first instance.
-	 * 
-	 * @deprecated Use <code>acquireLock()</code> instead.
-	 * @throws InstanceException throws InstanceException if it is unable to start a server or connect to server
-	 */
-	@Deprecated
-	public void lock() throws InstanceException {
-		acquireLock();
-	}
-	
-	/**
-	 * Try to obtain lock. If not possible, send data to first instance.
-	 * 
-	 * @since 1.2
-	 * 
-	 * @return true if able to acquire lock, false otherwise
-	 * @throws InstanceException throws InstanceException if it is unable to start a server or connect to server
-	 */
-	public boolean acquireLock() throws InstanceException {
-		// try to obtain port number from lock file
-		port = lockFile();
-		
-		if (port == -1) {
-			// failed to fetch port number
-			// try to start server
-			startServer();
-		}
-		else {
-			// port number fetched from lock file
-			// try to start client
-			doClient();
-		}
-		
-		return (server != null);
-	}
-	
-	// start the server
-	private void startServer() throws InstanceException {
-		// try to create server
-		port = PORT_START;
-		while (true) {
-			try {
-				server = new ServerSocket(port, 50, InetAddress.getByName(null));
-				break;
-			} catch (IOException e) {
-				port++;
-			}
-		}
-		
-		// try to lock file
-		lockFile(port);
-		
-		// server created successfully; this is the first instance
-		// keep listening for data from other instances
-		Thread thread = new Thread() {
-			@Override
-			public void run() {
-				while (!server.isClosed()) {
-					try {
-						// establish connection
-						final Socket socket = server.accept();
-						
-						// handle socket on a different thread to allow parallel connections
-						Thread thread = new Thread() {
-							@Override
-							public void run() {
-								try {
-									// open writer
-									OutputStream os = socket.getOutputStream();
-									DataOutputStream dos = new DataOutputStream(os);
-									
-									// open reader
-									InputStream is = socket.getInputStream();
-									DataInputStream dis = new DataInputStream(is);
-									
-									// read message length from client
-									int length = dis.readInt();
-									
-									// read message string from client
-									String message = null;
-									if (length > -1) {
-										byte[] messageBytes = new byte[length];
-										int bytesRead = dis.read(messageBytes, 0, length);
-										message = new String(messageBytes, 0, bytesRead, "UTF-8");
-									}
-									
-									// write response to client
-									if (APP_ID == null) {
-										dos.writeInt(-1);
-									}
-									else {
-										byte[] appId = APP_ID.getBytes("UTF-8");
-										
-										dos.writeInt(appId.length);
-										dos.write(appId);
-									}
-									dos.flush();
-									
-									// close writer and reader
-									dos.close();
-									dis.close();
-									
-									// perform user action on message
-									receiveMessage(message);
-									
-									// close socket
-									socket.close();
-								} catch (IOException e) {
-									handleException(new InstanceException(e));
-								}
-							}
-						};
-						
-						// start socket thread
-						thread.start();
-					} catch (SocketException e) {
-						if (!server.isClosed()) {
-							handleException(new InstanceException(e));
-						}
-					} catch (IOException e) {
-						handleException(new InstanceException(e));
-					}
-				}
-			}
-		};
-		
-		thread.start();
-	}
-	
-	// do client tasks
-	private void doClient() throws InstanceException {
-		// get localhost address
-		InetAddress address = null;
-		try {
-			address = InetAddress.getByName(null);
-		} catch (UnknownHostException e) {
-			throw new InstanceException(e);
-		}
-		
-		// try to establish connection to server
-		Socket socket = null;
-		try {
-			socket = new Socket(address, port);
-		} catch (IOException e) {
-			// connection failed try to start server
-			startServer();
-		}
-		
-		// connection successful try to connect to server
-		if (socket != null) {
-			try {
-				// get message to be sent to first instance
-				String message = sendMessage();
-				
-				// open writer
-				OutputStream os = socket.getOutputStream();
-				DataOutputStream dos = new DataOutputStream(os);
-				
-				// open reader
-				InputStream is = socket.getInputStream();
-				DataInputStream dis = new DataInputStream(is);
-				
-				// write message to server
-				if (message == null) {
-					dos.writeInt(-1);
-				}
-				else {
-					byte[] messageBytes = message.getBytes("UTF-8");
-					
-					dos.writeInt(messageBytes.length);
-					dos.write(messageBytes);
-				}
-				
-				dos.flush();
-				
-				// read response length from server
-				int length = dis.readInt();
-				
-				// read response string from server
-				String response = null;
-				if (length > -1) {
-					byte[] responseBytes = new byte[length];
-					int bytesRead = dis.read(responseBytes, 0, length);
-					response = new String(responseBytes, 0, bytesRead, "UTF-8");
-				}
-				
-				// close writer and reader
-				dos.close();
-				dis.close();
-				
-				if (response.equals(APP_ID)) {
-					// validation successful
-					if (AUTO_EXIT) {
-						// perform pre-exit tasks
-						beforeExit();
-						// exit this instance
-						System.exit(0);
-					}
-				}
-				else {
-					// validation failed, this is the first instance
-					startServer();
-				}
-			} catch (IOException e) {
-				throw new InstanceException(e);
-			} finally {
-				// close socket
-			 	try {
-			 		if (socket != null) socket.close();
-				} catch (IOException e) {
-					throw new InstanceException(e);
-				}
-			}
-		}
-	}
-	
-	// try to get port from lock file
-	private int lockFile() throws InstanceException {
-		// lock file path
-		String filePath = TEMP_DIR + File.separator + APP_ID + ".lock";
-		File file = new File(filePath);
-		
-		// try to get port from lock file
-		if (file.exists()) {
-			BufferedReader br = null;
-			try {
-				br = new BufferedReader(new InputStreamReader(new FileInputStream(file)));
-				return Integer.parseInt(br.readLine());
-			} catch (IOException e) {
-				throw new InstanceException(e);
-			} catch (NumberFormatException e) {
-				// do nothing
-			} finally {
-				try {
-					if (br != null) br.close();
-				} catch (IOException e) {
-					throw new InstanceException(e);
-				}
-			}
-		}
-		
-		return -1;
-	}
-	
-	// try to write port to lock file
-	private void lockFile(int port) throws InstanceException {
-		// lock file path
-		String filePath = TEMP_DIR + File.separator + APP_ID + ".lock";
-		File file = new File(filePath);
-		
-		// try to write port to lock file
-		BufferedWriter bw = null;
-		try {
-			bw = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(file)));
-			bw.write(String.valueOf(port));
-		} catch (IOException e) {
-			throw new InstanceException(e);
-		} finally {
-			try {
-				if (bw != null) bw.close();
-			} catch (IOException e) {
-				throw new InstanceException(e);
-			}
-		}
-		
-		// try to obtain file lock
-		try {
-			lockRAF = new RandomAccessFile(file, "rw");
-			FileChannel fc = lockRAF.getChannel();
-			fileLock = fc.tryLock(0, Long.MAX_VALUE, true);
-			if (fileLock == null) {
-				throw new InstanceException("Failed to obtain file lock");
-			}
-		} catch (FileNotFoundException e) {
-			throw new InstanceException(e);
-		} catch (IOException e) {
-			throw new InstanceException(e);
-		}
-	}
-	
-	/**
-	 * Free the lock if possible. This is only required to be called from the first instance.
-	 * 
-	 * @deprecated Use <code>freeLock()</code> instead.
-	 * @throws InstanceException throws InstanceException if it is unable to stop the server or release file lock
-	 */
-	@Deprecated
-	public void free() throws InstanceException {
-		freeLock();
-	}
-	
-	/**
-	 * Free the lock if possible. This is only required to be called from the first instance.
-	 * 
-	 * @since 1.2
-	 * 
-	 * @return true if able to release lock, false otherwise
-	 * @throws InstanceException throws InstanceException if it is unable to stop the server or release file lock
-	 */
-	public boolean freeLock() throws InstanceException {
-		try {
-			// close server socket
-			if (server != null) {
-				server.close();
-			
-				// lock file path
-				String filePath = TEMP_DIR + File.separator + APP_ID + ".lock";
-				File file = new File(filePath);
-				
-				// try to release file lock
-				if (fileLock != null) {
-					fileLock.release();
-				}
-				
-				// try to close lock file RAF object
-				if (lockRAF != null) {
-					lockRAF.close();
-				}
-				
-				// try to delete lock file
-				if (file.exists()) {
-					file.delete();
-				}
-				
-				return true;
-			}
-			
-			return false;
-		} catch (IOException e) {
-			throw new InstanceException(e);
-		}
-	}
-	
-	/**
-	 * Method used in first instance to receive messages from subsequent instances.<br><br>
-	 * 
-	 * This method is not synchronized.
-	 * 
-	 * @param message message received by first instance from subsequent instances
-	 */
-	protected abstract void receiveMessage(String message);
-	
-	/**
-	 * Method used in subsequent instances to send message to first instance.<br><br>
-	 * 
-	 * It is not recommended to perform blocking (long running) tasks here. Use <code>beforeExit()</code> method instead.<br>
-	 * One exception to this rule is if you intend to perform some user interaction before sending the message.<br><br>
-	 * 
-	 * This method is not synchronized.
-	 * 
-	 * @return message sent from subsequent instances
-	 */
-	protected abstract String sendMessage();
-	
-	/**
-	 * Method to receive and handle exceptions occurring while first instance is listening for subsequent instances.<br><br>
-	 * 
-	 * By default prints stack trace of all exceptions. Override this method to handle exceptions explicitly.<br><br>
-	 * 
-	 * This method is not synchronized.
-	 * 
-	 * @param exception exception occurring while first instance is listening for subsequent instances
-	 */
-	protected void handleException(Exception exception) {
+    public final String applicationId;
+    private final boolean autoExit;
+
+    private Selector selector;
+    private ServerSocketChannel serverChannel;
+
+    public Instance(final String applicationId) {
+        this(applicationId, true);
+    }
+
+    public Instance(final String applicationId, final boolean autoExit) {
+        this.applicationId = applicationId;
+        this.autoExit = autoExit;
+    }
+
+    /**
+     * Try to obtain lock. If not possible, send data to first instance.
+     *
+     * @throws InstanceException throws InstanceException if it is unable to start a server or connect to server
+     */
+    public void acquireLock(boolean findExisting) throws InstanceException {
+        Path lockFile = getLockFile(findExisting);
+
+        if(!Files.exists(lockFile)) {
+            startServer(lockFile);
+        } else {
+            doClient(lockFile);
+        }
+    }
+
+    private void startServer(Path lockFile) throws InstanceException {
+        try {
+            selector = Selector.open();
+            UnixDomainSocketAddress socketAddress = UnixDomainSocketAddress.of(lockFile);
+            serverChannel = ServerSocketChannel.open(StandardProtocolFamily.UNIX);
+            serverChannel.bind(socketAddress);
+            serverChannel.configureBlocking(false);
+            serverChannel.register(selector, SelectionKey.OP_ACCEPT);
+            lockFile.toFile().deleteOnExit();
+        } catch(Exception e) {
+            throw new InstanceException("Could not open UNIX socket lock file for instance at " + lockFile.toAbsolutePath(), e);
+        }
+
+        Thread thread = new Thread(() -> {
+            while(true) {
+                try {
+                    selector.select();
+                    Set<SelectionKey> selectedKeys = selector.selectedKeys();
+                    Iterator<SelectionKey> iter = selectedKeys.iterator();
+                    while(iter.hasNext()) {
+                        SelectionKey key = iter.next();
+                        if(key.isAcceptable()) {
+                            SocketChannel client = serverChannel.accept();
+                            client.configureBlocking(false);
+                            client.register(selector, SelectionKey.OP_READ);
+                        }
+                        if(key.isReadable()) {
+                            try(SocketChannel clientChannel = (SocketChannel)key.channel()) {
+                                String message = readMessage(clientChannel);
+                                clientChannel.write(ByteBuffer.wrap(applicationId.getBytes(StandardCharsets.UTF_8)));
+                                receiveMessage(message);
+                            }
+                        }
+                        iter.remove();
+                    }
+                } catch(SocketException e) {
+                    if(serverChannel.isOpen()) {
+                        handleException(new InstanceException(e));
+                    }
+                } catch(Exception e) {
+                    handleException(new InstanceException(e));
+                }
+            }
+        });
+
+        thread.setDaemon(true);
+        thread.setName("SparrowInstanceListener");
+        thread.start();
+
+        createSymlink(lockFile);
+    }
+
+    private void doClient(Path lockFile) throws InstanceException {
+        try(SocketChannel client = SocketChannel.open(UnixDomainSocketAddress.of(lockFile))) {
+            String message = sendMessage();
+            client.write(ByteBuffer.wrap(message.getBytes(StandardCharsets.UTF_8)));
+            client.shutdownOutput();
+
+            String response = readMessage(client);
+            if(response.equals(applicationId) && autoExit) {
+                beforeExit();
+                System.exit(0);
+            }
+        } catch(ConnectException e) {
+            try {
+                Files.deleteIfExists(lockFile);
+                startServer(lockFile);
+            } catch(Exception ex) {
+                throw new InstanceException("Could not delete lock file from previous instance", e);
+            }
+        } catch(Exception e) {
+            throw new InstanceException("Could not open client connection to existing instance", e);
+        }
+    }
+
+    private static String readMessage(SocketChannel clientChannel) throws IOException {
+        ByteBuffer buffer = ByteBuffer.allocate(1024);
+        StringBuilder messageBuilder = new StringBuilder();
+        while(clientChannel.read(buffer) != -1) {
+            buffer.flip();
+            messageBuilder.append(new String(buffer.array(), 0, buffer.limit()));
+            buffer.clear();
+        }
+
+        return messageBuilder.toString();
+    }
+
+    private Path getLockFile(boolean findExisting) {
+        if(findExisting) {
+            Path pointer = getUserLockFilePointer();
+            try {
+                if(pointer != null && Files.exists(pointer)) {
+                    if(Files.isSymbolicLink(pointer)) {
+                        return Files.readSymbolicLink(pointer);
+                    } else {
+                        Path lockFile = Path.of(Files.readString(pointer, StandardCharsets.UTF_8));
+                        if(Files.exists(lockFile)) {
+                            return lockFile;
+                        }
+                    }
+                }
+            } catch(IOException e) {
+                log.warn("Could not find lock file at " + pointer.toAbsolutePath());
+            } catch(Exception e) {
+                //ignore
+            }
+        }
+
+        return Storage.getSparrowDir().toPath().resolve(applicationId + ".lock");
+    }
+
+    private void createSymlink(Path lockFile) {
+        Path pointer = getUserLockFilePointer();
+        try {
+            if(pointer != null && !Files.exists(pointer, LinkOption.NOFOLLOW_LINKS)) {
+                Files.createSymbolicLink(pointer, lockFile);
+                pointer.toFile().deleteOnExit();
+            }
+        } catch(IOException e) {
+            log.debug("Could not create symlink " + pointer.toAbsolutePath() + " to lockFile at " + lockFile.toAbsolutePath() + ", writing as normal file", e);
+
+            try {
+                Files.writeString(pointer, lockFile.toAbsolutePath().toString(), StandardCharsets.UTF_8);
+                pointer.toFile().deleteOnExit();
+            } catch(IOException ex) {
+                log.warn("Could not create pointer " + pointer.toAbsolutePath() + " to lockFile at " + lockFile.toAbsolutePath(), ex);
+            }
+        } catch(Exception e) {
+            //ignore
+        }
+    }
+
+    private Path getUserLockFilePointer() {
+        if(Boolean.parseBoolean(System.getenv(LINK_ENV_PROPERTY))) {
+            return null;
+        }
+
+        try {
+            File sparrowHome = Storage.getSparrowHome(true);
+            if(!sparrowHome.exists()) {
+                Storage.createOwnerOnlyDirectory(sparrowHome);
+            }
+
+            return sparrowHome.toPath().resolve(applicationId + ".default");
+        } catch(Exception e) {
+            return null;
+        }
+    }
+
+    /**
+     * Free the lock if possible. This is only required to be called from the first instance.
+     *
+     * @throws InstanceException throws InstanceException if it is unable to stop the server or release file lock
+     */
+    public void freeLock() throws InstanceException {
+        try {
+            if(serverChannel != null && serverChannel.isOpen()) {
+                serverChannel.close();
+            }
+            if(getUserLockFilePointer() != null) {
+                Files.deleteIfExists(getUserLockFilePointer());
+            }
+            Files.deleteIfExists(getLockFile(false));
+        } catch(Exception e) {
+            throw new InstanceException(e);
+        }
+    }
+
+    /**
+     * Method used in first instance to receive messages from subsequent instances.<br><br>
+     *
+     * This method is not synchronized.
+     *
+     * @param message message received by first instance from subsequent instances
+     */
+    protected abstract void receiveMessage(String message);
+
+    /**
+     * Method used in subsequent instances to send message to first instance.<br><br>
+     *
+     * It is not recommended to perform blocking (long running) tasks here. Use <code>beforeExit()</code> method instead.<br>
+     * One exception to this rule is if you intend to perform some user interaction before sending the message.<br><br>
+     *
+     * This method is not synchronized.
+     *
+     * @return message sent from subsequent instances
+     */
+    protected abstract String sendMessage();
+
+    /**
+     * Method to receive and handle exceptions occurring while first instance is listening for subsequent instances.<br><br>
+     *
+     * By default prints stack trace of all exceptions. Override this method to handle exceptions explicitly.<br><br>
+     *
+     * This method is not synchronized.
+     *
+     * @param exception exception occurring while first instance is listening for subsequent instances
+     */
+    protected void handleException(Exception exception) {
         log.error("Error listening for instances", exception);
-	}
-	
-	/**
-	 * This method is called before exiting from subsequent instances.<br><br>
-	 * 
-	 * Override this method to perform blocking tasks before exiting from subsequent instances.<br>
-	 * This method is not invoked if auto exit is turned off.<br><br>
-	 * 
-	 * This method is not synchronized.
-	 * 
-	 * @since 1.2
-	 */
-	protected void beforeExit() {}
-	
+    }
+
+    /**
+     * This method is called before exiting from subsequent instances.<br><br>
+     *
+     * Override this method to perform blocking tasks before exiting from subsequent instances.<br>
+     * This method is not invoked if auto exit is turned off.<br><br>
+     *
+     * This method is not synchronized.
+     */
+    protected void beforeExit() {}
 }

src/main/java/com/sparrowwallet/sparrow/instance/InstanceList.java

@@ -7,88 +7,14 @@ import com.google.gson.JsonArray;
 import com.google.gson.JsonElement;
 import com.google.gson.JsonParser;
 
-/**
- * The <code>InstanceList</code> class is a logical entry point to the library which extends the functionality of the <code>Instance</code> class.<br>
- * It allows to create an application lock or free it and send and receive messages between first and subsequent instances.<br><br>
- * 
- * This class is intended for passing a list of strings instead of a single string from the subsequent instance to the first instance.<br><br>
- * 
- * <pre>
- *	// unique application ID
- *	String APP_ID = "tk.pratanumandal.unique4j-mlsdvo-20191511-#j.6";
- *	
- *	// create Instance instance
- *	Instance unique = new InstanceList(APP_ID) {
- *	&nbsp;&nbsp;&nbsp;&nbsp;&#64;Override
- *	&nbsp;&nbsp;&nbsp;&nbsp;protected List&lt;String&gt; sendMessageList() {
- *	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;List&lt;String&gt; messageList = new ArrayList&lt;String&gt;();
- *	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
- *	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;messageList.add("Message 1");
- *	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;messageList.add("Message 2");
- *	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;messageList.add("Message 3");
- *	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;messageList.add("Message 4");
- *	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
- *	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return messageList;
- *	&nbsp;&nbsp;&nbsp;&nbsp;}
- *
- *	&nbsp;&nbsp;&nbsp;&nbsp;&#64;Override
- *	&nbsp;&nbsp;&nbsp;&nbsp;protected void receiveMessageList(List&lt;String&gt; messageList) {
- *	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;for (String message : messageList) {
- *	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println(message);
- *	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}
- *	&nbsp;&nbsp;&nbsp;&nbsp;}
- *	};
- *	
- *	// try to obtain lock
- *	try {
- *	&nbsp;&nbsp;&nbsp;&nbsp;unique.acquireLock();
- *	} catch (InstanceException e) {
- *	&nbsp;&nbsp;&nbsp;&nbsp;e.printStackTrace();
- *	}
- *	
- *	...
- *	
- *	// try to free the lock before exiting program
- *	try {
- *	&nbsp;&nbsp;&nbsp;&nbsp;unique.freeLock();
- *	} catch (InstanceException e) {
- *	&nbsp;&nbsp;&nbsp;&nbsp;e.printStackTrace();
- *	}
- * </pre>
- * 
- * @author Pratanu Mandal
- * @since 1.3
- *
- */
 public abstract class InstanceList extends Instance {
 	
-	/**
-	 * Parameterized constructor.<br>
-	 * This constructor configures to automatically exit the application for subsequent instances.<br><br>
-	 * 
-	 * The APP_ID must be as unique as possible.
-	 * Avoid generic names like "my_app_id" or "hello_world".<br>
-	 * A good strategy is to use the entire package name (group ID + artifact ID) along with some random characters.
-	 * 
-	 * @param APP_ID Unique string representing the application ID
-	 */
-	public InstanceList(String APP_ID) {
-		super(APP_ID);
+	public InstanceList(String applicationId) {
+		super(applicationId);
 	}
 	
-	/**
-	 * Parameterized constructor.<br>
-	 * This constructor allows to explicitly specify the exit strategy for subsequent instances.<br><br>
-	 * 
-	 * The APP_ID must be as unique as possible.
-	 * Avoid generic names like "my_app_id" or "hello_world".<br>
-	 * A good strategy is to use the entire package name (group ID + artifact ID) along with some random characters.
-	 * 
-	 * @param APP_ID Unique string representing the application ID
-	 * @param AUTO_EXIT If true, automatically exit the application for subsequent instances
-	 */
-	public InstanceList(String APP_ID, boolean AUTO_EXIT) {
-		super(APP_ID, AUTO_EXIT);
+	public InstanceList(String applicationId, boolean autoExit) {
+		super(applicationId, autoExit);
 	}
 
 	/**
@@ -101,16 +27,15 @@ public abstract class InstanceList extends Instance {
 	 */
 	@Override
 	protected final void receiveMessage(String message) {
-		if (message == null) {
+		if(message == null) {
 			receiveMessageList(null);
-		}
-		else {
+		} else {
 			// parse the JSON array string into an array of string arguments
 	        JsonArray jsonArgs = JsonParser.parseString(message).getAsJsonArray();
 	        
 	        List<String> stringArgs = new ArrayList<String>(jsonArgs.size());
 	        
-	        for (int i = 0; i < jsonArgs.size(); i++) {
+	        for(int i = 0; i < jsonArgs.size(); i++) {
 	            JsonElement element = jsonArgs.get(i);
 	            stringArgs.add(element.getAsString());
 	        }
@@ -137,10 +62,11 @@ public abstract class InstanceList extends Instance {
         JsonArray jsonArgs = new JsonArray();
         
         List<String> stringArgs = sendMessageList();
+        if(stringArgs == null) {
+            return null;
+        }
         
-        if (stringArgs == null) return null;
-        
-        for (String arg : stringArgs) {
+        for(String arg : stringArgs) {
             jsonArgs.add(arg);
         }
 
@@ -168,5 +94,4 @@ public abstract class InstanceList extends Instance {
 	 * @return list of messages sent from subsequent instances
 	 */
 	protected abstract List<String> sendMessageList();
-	
 }

src/main/java/com/sparrowwallet/sparrow/io/AirGapVault.java

@@ -0,0 +1,35 @@
+package com.sparrowwallet.sparrow.io;
+
+import com.sparrowwallet.drongo.wallet.WalletModel;
+
+public class AirGapVault extends KeystoneSinglesig {
+    @Override
+    public String getName() {
+        return "AirGap Vault";
+    }
+
+    @Override
+    public String getKeystoreImportDescription(int account) {
+        return "Import QR created on your AirGap Vault, by selecting the Secret > Account > Sparrow Wallet";
+    }
+
+    @Override
+    public WalletModel getWalletModel() {
+        return WalletModel.AIRGAP_VAULT;
+    }
+
+    @Override
+    public boolean isFileFormatAvailable() {
+        return false;
+    }
+
+    @Override
+    public boolean isWalletImportFileFormatAvailable() {
+        return false;
+    }
+
+    @Override
+    public boolean isDeprecated() {
+        return true;
+    }
+}

src/main/java/com/sparrowwallet/sparrow/io/Bip129.java

@@ -189,7 +189,7 @@ public class Bip129 implements KeystoreFileExport, KeystoreFileImport, WalletExp
     }
 
     @Override
-    public void exportWallet(Wallet wallet, OutputStream outputStream) throws ExportException {
+    public void exportWallet(Wallet wallet, OutputStream outputStream, String password) throws ExportException {
         try {
             String record = "BSMS 1.0\n" +
                     OutputDescriptor.getOutputDescriptor(wallet) +

src/main/java/com/sparrowwallet/sparrow/io/CaravanMultisig.java

@@ -28,7 +28,7 @@ public class CaravanMultisig implements WalletImport, WalletExport {
 
     @Override
     public String getName() {
-        return "Caravan Multisig";
+        return "Unchained Caravan Multisig";
     }
 
     @Override
@@ -56,7 +56,7 @@ public class CaravanMultisig implements WalletImport, WalletExport {
                 Keystore keystore = new Keystore(extKey.name.length() > Keystore.MAX_LABEL_LENGTH ? extKey.name.substring(0, Keystore.MAX_LABEL_LENGTH) : extKey.name);
 
                 if("Unknown".equals(extKey.bip32Path)) {
-                    extKey.bip32Path = "m/45'/0/0/0";
+                    extKey.bip32Path = "m/0/0/0/0";
                 }
 
                 try {
@@ -94,7 +94,7 @@ public class CaravanMultisig implements WalletImport, WalletExport {
     }
 
     @Override
-    public void exportWallet(Wallet wallet, OutputStream outputStream) throws ExportException {
+    public void exportWallet(Wallet wallet, OutputStream outputStream, String password) throws ExportException {
         if(!wallet.isValid()) {
             throw new ExportException("Cannot export an incomplete wallet");
         }
@@ -107,7 +107,7 @@ public class CaravanMultisig implements WalletImport, WalletExport {
             CaravanFile cf = new CaravanFile();
             cf.name = wallet.getFullName();
             cf.addressType = wallet.getScriptType().toString().replace('-', '_');
-            cf.network = Network.get().getName();
+            cf.network = Network.getCanonical().getName();
             cf.client = new Client();
 
             Quorum quorum = new Quorum();

src/main/java/com/sparrowwallet/sparrow/io/CardApi.java

@@ -10,6 +10,7 @@ import com.sparrowwallet.drongo.wallet.Keystore;
 import com.sparrowwallet.drongo.wallet.Wallet;
 import com.sparrowwallet.drongo.wallet.WalletModel;
 import com.sparrowwallet.sparrow.io.ckcard.CkCardApi;
+import com.sparrowwallet.sparrow.io.satochip.SatoCardApi;
 import javafx.beans.property.StringProperty;
 import javafx.concurrent.Service;
 import org.controlsfx.tools.Platform;
@@ -17,11 +18,13 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import javax.smartcardio.CardException;
+import javax.smartcardio.CardTerminal;
 import javax.smartcardio.CardTerminals;
 import javax.smartcardio.TerminalFactory;
 import java.io.File;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
+import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 
@@ -32,26 +35,41 @@ public abstract class CardApi {
             new File("/usr/lib/libpcsclite.so.1"),
             new File("/usr/local/lib/libpcsclite.so.1"),
             new File("/lib/x86_64-linux-gnu/libpcsclite.so.1"),
-            new File("/lib/aarch64-linux-gnu/libpcsclite.so.1")};
+            new File("/lib/aarch64-linux-gnu/libpcsclite.so.1"),
+            new File("/usr/lib64/libpcsclite.so.1"),
+            new File("/usr/lib/x86_64-linux-gnu/libpcsclite.so.1")};
 
     private static boolean initialized;
 
     public static List<WalletModel> getConnectedCards() throws CardException {
+        List<WalletModel> cards = new ArrayList<>();
+
         try {
             CkCardApi ckCardApi = new CkCardApi(null, null);
-            return List.of(ckCardApi.getCardType());
+            cards.add(ckCardApi.getCardType());
         } catch(Exception e) {
             //ignore
         }
 
-        return Collections.emptyList();
+        try {
+            SatoCardApi satoCardApi = new SatoCardApi(null, null);
+            cards.add(satoCardApi.getCardType());
+        } catch(Exception e) {
+            //ignore
+        }
+
+        return cards;
     }
 
     public static CardApi getCardApi(WalletModel walletModel, String pin) throws CardException {
-        if(walletModel == WalletModel.TAPSIGNER || walletModel == WalletModel.SATSCARD) {
+        if(walletModel == WalletModel.TAPSIGNER || walletModel == WalletModel.SATSCHIP || walletModel == WalletModel.SATSCARD) {
             return new CkCardApi(walletModel, pin);
         }
 
+        if(walletModel == WalletModel.SATOCHIP) {
+            return new SatoCardApi(walletModel, pin);
+        }
+
         throw new IllegalArgumentException("Cannot create card API for " + walletModel.toDisplayString());
     }
 
@@ -90,11 +108,15 @@ public abstract class CardApi {
     public abstract void disconnect();
 
     public static boolean isReaderAvailable() {
+        return !getAvailableTerminals().isEmpty();
+    }
+
+    public static List<CardTerminal> getAvailableTerminals() {
         setLibrary();
 
         try {
             TerminalFactory tf = TerminalFactory.getDefault();
-            return !tf.terminals().list().isEmpty();
+            return tf.terminals().list();
         } catch(Exception e) {
             Throwable cause = Throwables.getRootCause(e);
             if(cause.getMessage().equals("SCARD_E_NO_SERVICE")) {
@@ -106,7 +128,7 @@ public abstract class CardApi {
             }
         }
 
-        return false;
+        return Collections.emptyList();
     }
 
     private static void recoverNoService() {

src/main/java/com/sparrowwallet/sparrow/io/CardImport.java

@@ -6,5 +6,5 @@ import javax.smartcardio.CardException;
 
 public interface CardImport extends ImportExport {
     boolean isInitialized() throws CardException;
-    void initialize(String pin, byte[] chainCode, StringProperty messageProperty) throws CardException;
+    void initialize(String pin, byte[] entropy, StringProperty messageProperty) throws CardException;
 }

src/main/java/com/sparrowwallet/sparrow/io/ColdcardMultisig.java

@@ -7,10 +7,7 @@ import com.sparrowwallet.drongo.Utils;
 import com.sparrowwallet.drongo.policy.Policy;
 import com.sparrowwallet.drongo.policy.PolicyType;
 import com.sparrowwallet.drongo.protocol.ScriptType;
-import com.sparrowwallet.drongo.wallet.Keystore;
-import com.sparrowwallet.drongo.wallet.KeystoreSource;
-import com.sparrowwallet.drongo.wallet.Wallet;
-import com.sparrowwallet.drongo.wallet.WalletModel;
+import com.sparrowwallet.drongo.wallet.*;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -36,6 +33,31 @@ public class ColdcardMultisig implements WalletImport, KeystoreFileImport, Walle
 
     @Override
     public Keystore getKeystore(ScriptType scriptType, InputStream inputStream, String password) throws ImportException {
+        try {
+            ByteArrayOutputStream baos = new ByteArrayOutputStream();
+            inputStream.transferTo(baos);
+            InputStream firstClone = new ByteArrayInputStream(baos.toByteArray());
+            InputStream secondClone = new ByteArrayInputStream(baos.toByteArray());
+
+            Keystore keystore;
+            try {
+                keystore = getKeystoreMultisig(scriptType, firstClone, password);
+            } catch(Exception e) {
+                keystore = getKeystoreSinglesig(scriptType, secondClone, password);
+            }
+
+            return keystore;
+        } catch(IOException e) {
+            throw new ImportException("Error importing keystore for " + scriptType, e);
+        }
+    }
+
+    private Keystore getKeystoreSinglesig(ScriptType scriptType, InputStream inputStream, String password) throws ImportException {
+        ColdcardSinglesig coldcardSinglesig = new ColdcardSinglesig();
+        return coldcardSinglesig.getKeystore(scriptType, inputStream, password);
+    }
+
+    public Keystore getKeystoreMultisig(ScriptType scriptType, InputStream inputStream, String password) throws ImportException {
         InputStreamReader reader = new InputStreamReader(inputStream, StandardCharsets.UTF_8);
         ColdcardKeystore cck = JsonPersistence.getGson().fromJson(reader, ColdcardKeystore.class);
 
@@ -86,7 +108,7 @@ public class ColdcardMultisig implements WalletImport, KeystoreFileImport, Walle
 
     @Override
     public String getKeystoreImportDescription(int account) {
-        return "Import file created by using the Settings > Multisig Wallets > Export XPUB > " + account + " feature on your Coldcard.";
+        return "Import file or QR created by using Advanced/Tools > Export Wallet > Sparrow Wallet" + (account > 0 ? " > 1 > " + account : "") + " on your Coldcard. For older firmware use Settings > Multisig Wallets > Export XPUB > " + account + ".";
     }
 
     @Override
@@ -149,8 +171,10 @@ public class ColdcardMultisig implements WalletImport, KeystoreFileImport, Walle
             wallet.setDefaultPolicy(policy);
             wallet.setScriptType(scriptType);
 
-            if(!wallet.isValid()) {
-                throw new IllegalStateException("This file does not describe a valid wallet. " + getKeystoreImportDescription());
+            try {
+                wallet.checkWallet();
+            } catch(InvalidWalletException e) {
+                throw new IllegalStateException("This file does not describe a valid wallet: " + e.getMessage());
             }
 
             return wallet;
@@ -161,11 +185,11 @@ public class ColdcardMultisig implements WalletImport, KeystoreFileImport, Walle
 
     @Override
     public String getWalletImportDescription() {
-        return "Import file created by using the Settings > Multisig Wallets > [Wallet Detail] > Coldcard Export feature on your Coldcard.";
+        return "Import file or QR created by using Settings > Multisig Wallets > [Wallet Detail] > Coldcard Export on your Coldcard.";
     }
 
     @Override
-    public void exportWallet(Wallet wallet, OutputStream outputStream) throws ExportException {
+    public void exportWallet(Wallet wallet, OutputStream outputStream, String password) throws ExportException {
         if(!wallet.isValid()) {
             throw new ExportException("Cannot export an incomplete wallet");
         }
@@ -214,7 +238,7 @@ public class ColdcardMultisig implements WalletImport, KeystoreFileImport, Walle
 
     @Override
     public String getWalletExportDescription() {
-        return "Export file that can be read by your Coldcard using the Settings > Multisig Wallets > Import from File feature.";
+        return "Export file or QR that can be read by your Coldcard using Settings > Multisig Wallets > Import from File or QR.";
     }
 
     @Override
@@ -224,17 +248,17 @@ public class ColdcardMultisig implements WalletImport, KeystoreFileImport, Walle
 
     @Override
     public boolean isWalletImportScannable() {
-        return false;
+        return true;
     }
 
     @Override
     public boolean isKeystoreImportScannable() {
-        return false;
+        return true;
     }
 
     @Override
     public boolean isWalletExportScannable() {
-        return false;
+        return true;
     }
 
     @Override

src/main/java/com/sparrowwallet/sparrow/io/ColdcardSinglesig.java

@@ -30,7 +30,7 @@ public class ColdcardSinglesig implements KeystoreFileImport, WalletImport {
 
     @Override
     public String getKeystoreImportDescription(int account) {
-        return "Import file created by using the Advanced > MicroSD > Export Wallet > Generic JSON > " + account + " feature on your Coldcard. Note this requires firmware version 3.1.3 or later.";
+        return "Import file or QR created by using Advanced/Tools > Export Wallet > Sparrow Wallet" + (account > 0 ? " > 1 > " + account : "") + " on your Coldcard. For older firmware use Advanced > MicroSD > Export Wallet > Generic JSON > " + account + ".";
     }
 
     @Override
@@ -45,12 +45,12 @@ public class ColdcardSinglesig implements KeystoreFileImport, WalletImport {
 
     @Override
     public boolean isWalletImportScannable() {
-        return false;
+        return true;
     }
 
     @Override
     public boolean isKeystoreImportScannable() {
-        return false;
+        return true;
     }
 
     @Override
@@ -72,7 +72,7 @@ public class ColdcardSinglesig implements KeystoreFileImport, WalletImport {
                     ColdcardKeystore ck = gson.fromJson(map.get(key), ColdcardKeystore.class);
 
                     if(ck.name != null) {
-                        ScriptType ckScriptType = ScriptType.valueOf(ck.name.replace("p2wpkh-p2sh", "p2sh_p2wpkh").replace("p2sh-p2wpkh", "p2sh_p2wpkh").toUpperCase(Locale.ROOT));
+                        ScriptType ckScriptType = ScriptType.valueOf(ck.name.replace("p2wpkh-p2sh", "p2sh_p2wpkh").replace("-", "_").toUpperCase(Locale.ROOT));
                         if(ckScriptType.equals(scriptType)) {
                             Keystore keystore = new Keystore();
                             keystore.setLabel(getName());