Greptile Summary

Restores :latest Docker tag for stable version releases while correctly excluding prereleases.

The change adds simple hyphen-check logic at .github/workflows/docker-release.yml:175-177 that tags stable releases (e.g., v2026.2.26) with both :2026.2.26 and :latest, while preventing prerelease versions like v2026.2.26-beta.1 from overwriting :latest.

The bash pattern matching [[ "$version" != *-* ]] correctly handles:

• Stable versions without hyphens → tagged as :latest
• Beta versions with -beta.N format → excluded from :latest
• Legacy patch versions with -1/-2 format → excluded from :latest
• main branch pushes → tagged as :main (unchanged)

The implementation follows the documented release channel naming from CLAUDE.md:85-90 where stable releases use vYYYY.M.D format and prereleases use hyphenated suffixes.

Confidence Score: 5/5

• This PR is safe to merge with minimal risk
• The change is a small, focused addition (3 lines) that uses simple bash pattern matching to restore expected :latest tagging behavior. The logic correctly handles all documented version formats currently in use. No existing functionality is broken, and the change aligns with the repository's versioning conventions documented in CLAUDE.md.
• No files require special attention

_{Last reviewed commit: fc739b3}

Landed via temp rebase onto main.

• Gate: skipped per maintainer request for this PR
• Land commit: 5acef65
• Merge commit:

Landed via temp rebase onto main.

• Gate: skipped per maintainer request for this PR
• Land commit: 5acef65
• Merge commit: 7493f11

Thanks @obviyus!