Add create_github_release helper to release script that creates a GitHub Release via gh CLI after tagging, using release notes from releases/vX.Y.Z.md if available or auto-generated notes. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add create_github_release helper to release script that creates a GitHub Release via gh CLI after tagging, using release notes from releases/vX.Y.Z.md if available or auto-generated notes. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>