Use for code-change verification: diff review, smoke tests, regression checks, and pre-merge confidence on modified code. Trigger on prompts like 'check my changes', 'review this diff', 'verify this fix', or any request to validate recent edits instead of implementing new code.
Use for release preparation: version bumping, release commit creation, release tag creation, and post-release dev bump. Trigger when user asks to cut a release, prepare a release, bump package version, make release commit/tag, or follow existing release convention in this repo.