The workflow was silently skipping prd-new-*.md files added in earlier
commits of a multi-commit PR. The final push commit is just the
implementation; the PRD rename to prd-new- happens in an earlier commit
on the branch, so git diff HEAD~1 HEAD never saw it.
Fix: glob the working tree for prd-new-*.md directly. Also switch the
non-PRD-changed check to use GITHUB_EVENT_BEFORE..HEAD so it covers the
full push range rather than just the last commit. Increase fetch-depth
to 0 so the before-SHA is always reachable.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
didericis
b8d10abec9