Release v2.2.3

Release v2.2.3

Changes

• chore: release 2.2.3 (#57)
• Merge pull request #55: Headwater logo and brand assets
• Merge branch 'main' into docs/brand-logo
• Merge pull request #56: docs match the code; fix production hosts and health-check rate limiting
• fix: ALLOWED_HOSTS replaces hardcoded production hosts; exempt probes from rate limiting
• style: format the Python example in API_STRUCTURE.md
• Merge branch 'worktree-agent-adb2a8cc64b8286ed' into docs/accuracy-cleanup
• docs: make deployment, security, services and architecture docs match the code
• Merge branch 'worktree-agent-af3e345f16e0dde9f' into docs/accuracy-cleanup
• docs: rewrite troubleshooting and performance tuning against the real settings
• Merge branch 'worktree-agent-a3cb1bfe826a43b64' into docs/accuracy-cleanup
• docs: generate the API reference from the OpenAPI schema
• docs: fix operation counts, rewrite the roadmap, bump versions in all three places
• docs: add the Headwater logo and brand assets
• chore(deps-dev): bump ruff from 0.16.4 to 0.16.8 (#53)

Images

• rainmanjam/headwater:2.2.3
• ghcr.io/houseofloops/headwater:2.2.3
• Digest: sha256:fe14e36c5d5ca3a6a6acf93238bea9bae64c07293740ec49c3f6b2b57c7e3eb6

Verify the signature

cosign verify \
  --certificate-identity 'https://github.com/HouseofLoops/headwater/.github/workflows/release.yml@refs/heads/main' \
  --certificate-oidc-issuer https://token.actions.githubusercontent.com \
  ghcr.io/houseofloops/headwater@sha256:fe14e36c5d5ca3a6a6acf93238bea9bae64c07293740ec49c3f6b2b57c7e3eb6