Git

Problem GitHub branch protection requires all commits to have verified GPG signatures. Two commits at the base of the branch (made before GPG signing was configured) were unsigned, blocking the merge. Root cause Commits made before commit.gpgsign=true was configured in git have no GPG signature. GitHub requires all commits in a PR to be verified - one unsigned commit blocks the merge regardless of approvals. Steps to fix 1. Identify unsigned commits git log --format="%G? %ad %s" --date=short origin/main..HEAD Look for lines starting with N (no signature). Note the hash of the oldest unsigned commit’s parent on main. ...