Cut a release: prechecks, notes, version bump, pull request, merge, tag, publish
Cut a release: the prechecks, the changelog entry, the version bump, the pull request and its checks, the merge, the wait, and the tag that publishes. Reads what the repository declares in .releasetools.yaml. Use when the user says release, cut a release, ship x.y.z, or publish this version. Triggers on: release, cut a release, ship a version, tag and publish.
