Johnathan Corgan 42b88c9bb8 docs: refresh README, CONTRIBUTING, and examples for v0.3.0 ...

Four short prose corrections folded together to align operator-facing
docs with current v0.3.0 reality:

- README Rust prerequisite reconciled with the toolchain pin (1.94.1,
  was 1.85+).
- CONTRIBUTING.md bumps the Rust prerequisite and adds the squash-merge
  policy note.
- examples/sidecar-nostr-relay/Dockerfile drops stale --features tui
  and the paired --no-default-features; the tui/ble/gateway cargo
  features were replaced by platform cfg gates in cbc7809.
- README Features list adds two v0.3.0-visible items: the mesh-
  interface security baseline (fips.nft conffile, fips.d/ drop-in,
  opt-in fips-firewall.service across all packaging formats) and the
  fipsctl stats time-series queries plus fipstop inline sparkline
  dashboards.

Status badge bump (v0.3.0--dev to v0.3.0) is deferred to tag time per
the release-prep checklist.

2026-05-10 21:53:40 +00:00

..

k8s-sidecar

Move K8s sidecar from testing/ to examples/

2026-03-19 19:36:39 +00:00

sidecar-nostr-relay

docs: refresh README, CONTRIBUTING, and examples for v0.3.0

2026-05-10 21:53:40 +00:00

wireguard-sidecar-macos

gateway: clarify macOS sidecar naming and startup (#67)

2026-04-15 07:01:45 +01:00