[mberman84]

Summary

• Name what was deployed and link its pull request.
• Summarize up to three user-facing feature highlights from the pull request.
• Include exact-main, CI, and deployment evidence without exposing internal acknowledgement IDs.

Safety and resilience

• Render pull-request-authored text as inert inline code.
• Fall back gracefully when release metadata cannot be loaded.
• Avoid refetching metadata for notifications that were already delivered.

Validation

• 147 tests passed
• Ruff format and lint passed
• git diff --check passed
• Final autoreview found no remaining issues