escoffier-labs/skillet/release-cut

release-cut

Turn accumulated merged work into a clean tagged release: changelog roll-up, version bump, tag, GitHub release, and a drafted announcement. Drafts are drafts; nothing gets posted to social platforms by this skill.

Preconditions

Check before touching anything; stop and report if any fail:

• On the default branch, clean tree, up to date with the remote
• CI green on the head commit
• Tests pass locally (run them, do not assume)

Steps

1. Scope the release. git log <last-tag>..HEAD --oneline plus the CHANGELOG's Unreleased section. If the two disagree, reconcile first; the log is the truth, the changelog is the narrative.
2. Pick the version. Semver from the actual changes: breaking = major (or minor pre-1.0), features = minor, fixes only = patch. State the reasoning in one line.
3. Roll the changelog. Move Unreleased under the new version with today's date. Entries describe user-visible effects, not commit subjects. Start a fresh empty Unreleased section.
4. Bump the version everywhere the project declares it (package manifest, version constant, docs). Grep for the old version string to catch stragglers.
5. Commit and tag. chore: release vX.Y.Z then an annotated tag: git tag -a vX.Y.Z -m "vX.Y.Z".
6. Push, then release. Push branch and tag, then gh release create vX.Y.Z --title "vX.Y.Z" --notes-file <(extracted changelog section).
7. Draft the announcement. Two or three sentences per platform the user actually publishes to: what shipped, why anyone should care, link. Hand the drafts to the user; do not post.

Rules

• Never invent changelog entries. Every line traces to a commit or PR.
• Never release with failing or skipped tests "because the failure is unrelated". Fix or explicitly get the user's call.
• Version appears in code AND tag AND changelog AND release title. All four match or the release is wrong.
• If nothing user-visible changed since the last tag, say so and recommend not releasing.

Common mistakes

• Tagging before pushing the release commit, leaving the tag pointing at an unpushed SHA.
• Release notes that are commit logs. Readers want effects, not plumbing.
• Bumping versions per merged feature. Accumulate, then release when there is a story to tell.