From bb38e6cfcc516dc2dae4c191d1361ed246fc3676 Mon Sep 17 00:00:00 2001
From: DanConwayDev <DanConwayDev@protonmail.com>
Date: Sat, 8 Aug 2026 16:27:18 +0000
Subject: [PATCH] chore: release 2.1.2

Prepare the 2.1.2 patch release after archive cold-start production testing exposed and verified the post-2.1.1 sync corrections.

Promote the accumulated Unreleased entries, add a release summary, advance comparison links, and keep Cargo plus both Nix package definitions on the same version. This commit changes release metadata only.

The release prevents permanent relay refusals from rebuilding coverage in a tight loop, adapts request grouping to strict remote filter limits, preserves purgatory events during active Git work, exports service-wide resource metrics, and demotes routine missing-repository probes.

Production evidence: a clean b21683b archive burn-in created 2,575 repositories and 26 GiB of Git data while syncing more than 5,000 events, with no restart, watchdog recovery, repeated filter-count refusal, panic, OOM, or memory-pressure event. Memory remained below the configured 32 GiB pressure threshold. The one relay.jbnco.co four-filter refusal learned a two-filter session ceiling without repeating.

Validation: git diff --check; Cargo metadata and Nix package evaluation reported 2.1.2. Per operator direction, no new build or test run was required for this metadata-only commit.
---
 CHANGELOG.md   | 12 +++++++++++-
 Cargo.lock     |  2 +-
 Cargo.toml     |  2 +-
 flake.nix      |  2 +-
 nix/module.nix |  2 +-
 5 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0e25cb5..e349e73 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,15 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [2.1.2] - 2026-08-08
+
+ngit-grasp 2.1.2 is a patch release improving repository-event sync under
+cold-start archive load. It prevents permanent relay policy refusals from
+driving subscription rebuild loops, adapts request grouping to unusually low
+remote filter-count limits, and keeps valid purgatory events alive while their
+Git data is actively being fetched. It also adds whole-service resource
+metrics and reduces routine missing-repository log noise.
+
 ### Changed
 
 - Log routine Git `info/refs` requests for repositories not yet available
@@ -324,7 +333,8 @@ defensive limits explicit and operator-configurable.
 
 Initial release of ngit-grasp, a GRASP relay implementation in Rust.
 
-[unreleased]: https://gitworkshop.dev/npub15qydau2hjma6ngxkl2cyar74wzyjshvl65za5k5rl69264ar2exs5cyejr/ngit-grasp/compare/v2.1.1...HEAD
+[unreleased]: https://gitworkshop.dev/npub15qydau2hjma6ngxkl2cyar74wzyjshvl65za5k5rl69264ar2exs5cyejr/ngit-grasp/compare/v2.1.2...HEAD
+[2.1.2]: https://gitworkshop.dev/npub15qydau2hjma6ngxkl2cyar74wzyjshvl65za5k5rl69264ar2exs5cyejr/ngit-grasp/compare/v2.1.1...v2.1.2
 [2.1.1]: https://gitworkshop.dev/npub15qydau2hjma6ngxkl2cyar74wzyjshvl65za5k5rl69264ar2exs5cyejr/ngit-grasp/compare/v2.1.0...v2.1.1
 [2.1.0]: https://gitworkshop.dev/npub15qydau2hjma6ngxkl2cyar74wzyjshvl65za5k5rl69264ar2exs5cyejr/ngit-grasp/compare/v2.0.0...v2.1.0
 [2.0.0]: https://gitworkshop.dev/npub15qydau2hjma6ngxkl2cyar74wzyjshvl65za5k5rl69264ar2exs5cyejr/ngit-grasp/compare/v1.2.0...v2.0.0
diff --git a/Cargo.lock b/Cargo.lock
index f118dc7..a3de67e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1316,7 +1316,7 @@ checksum = "f0efe882e02d206d8d279c20eb40e03baf7cb5136a1476dc084a324fbc3ec42d"
 
 [[package]]
 name = "ngit-grasp"
-version = "2.1.1"
+version = "2.1.2"
 dependencies = [
  "anyhow",
  "async-trait",
diff --git a/Cargo.toml b/Cargo.toml
index 10ea6fe..1c2ea09 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ngit-grasp"
-version = "2.1.1"
+version = "2.1.2"
 edition = "2021"
 authors = ["ngit-grasp contributors"]
 license = "MIT"
diff --git a/flake.nix b/flake.nix
index 4f9d32e..385c0d2 100644
--- a/flake.nix
+++ b/flake.nix
@@ -48,7 +48,7 @@
 
         packages.ngit-grasp = pkgs.rustPlatform.buildRustPackage {
           pname = "ngit-grasp";
-          version = "2.1.1";
+          version = "2.1.2";
           src = ./.;
           NGIT_BUILD_REVISION = sourceRevision;
           cargoLock = {
diff --git a/nix/module.nix b/nix/module.nix
index 3c05a78..c4fc7ba 100644
--- a/nix/module.nix
+++ b/nix/module.nix
@@ -6,7 +6,7 @@ let
   # Build ngit-grasp package (shared across all instances)
   ngit-grasp = pkgs.rustPlatform.buildRustPackage {
     pname = "ngit-grasp";
-    version = "2.1.1";
+    version = "2.1.2";
     src = ../.;
     NGIT_BUILD_REVISION = ngitGraspSourceRevision;
     cargoLock = {