Release

Release Bear

This skill captures the release process. The goal is that running through it mechanically produces a tagged, published release with consistent metadata.

Replace X.Y.Z with the version being released (e.g. 4.1.2). The release branch is X.Y.Z-rc; the destination branch is master.

Pushing the tag and publishing the GitHub release are outward-facing and hard to undo. Drive the steps below and confirm with the user before any outward-facing action (the fast-forward to master, pushing the tag, creating the release, posting the announcement).

1. Preconditions

• All work for the release is on X.Y.Z-rc, branched from master.
• master has no commits the rc branch is missing:

  git fetch origin
  git log --oneline HEAD..origin/master   # must be empty

  If non-empty, rebase the rc branch onto master first.
• Latest CI run on X.Y.Z-rc is green:

  gh run list --branch X.Y.Z-rc --limit 1

2. Pre-flight checklist

Run from the repo root on the rc branch:

cargo fmt --check
cargo clippy --all-targets -- -D warnings
cargo build --verbose          # integration tests need a debug build
cargo test

All four must pass before tagging.

Then verify the release metadata:

If the man page date or content changed, regenerate bear.1:

cd man && pandoc -s -t man bear.1.md -o bear.1

Commit any pre-flight fixups to X.Y.Z-rc and let CI run again.

3. Merge to master

Use a fast-forward merge to keep master's first-parent history linear, which is the convention the 4.x series follows.

git checkout master
git pull --ff-only origin master
git merge --ff-only X.Y.Z-rc

Do not create a merge commit. If --ff-only fails, the rc branch is behind master - rebase it and start over.

4. Tag

Tags are unprefixed (4.1.2, not v4.1.2), annotated, and SSH-signed. The message body uses the v-prefixed form.

Verify your signing config once:

git config --get gpg.format        # ssh
git config --get user.signingkey   # path or key starting with "key::"
git config --get tag.gpgsign       # true (recommended)

Then tag the merge tip:

git tag -s X.Y.Z -m "vX.Y.Z"
git tag --verify X.Y.Z             # confirm signature is good

5. Push

git push origin master
git push origin X.Y.Z

6. Draft release notes

Use prior releases as the template (gh release view 4.1.1). Sections, in order, when applicable:

• ### Features
• ### Bug Fixes
• ### Performance
• ### Internal Refactoring
• ### Documentation
• ### Closed Issues - bullet list of #NNN - one-line description
• ### Thanks - issue reporters and external PR authors, by @handle; plus the downstream packagers currently shipping Bear, by name or @handle where known (see the repology command below). Packagers are chronically invisible volunteers - name them every release.
• ### New Contributors - first-time contributors only

Commit subjects are not enough on their own. A refactor: or test: commit can still change something a user sees, typically the wording of a diagnostic or the shape of a log line, and its subject will not say so. Read the bodies, and read any rationale entry added since the previous tag: those record accepted user-visible costs in their Consequences section. Anything a user could have scripted against belongs in the notes even when no feature changed.

Trailer:

**Full Changelog**: https://github.com/rizsotto/Bear/compare/PREV...X.Y.Z

Useful inputs while drafting:

# commit subjects since the previous tag
git log --pretty="%s" PREV..X.Y.Z

# rationale entries added since the previous tag; their Consequences
# sections name the user-visible deltas the subjects above will not
git log --diff-filter=A --name-only --pretty=format: PREV..X.Y.Z -- docs/rationale/

# external contributors since the previous tag
git log --pretty="%an <%ae>" PREV..X.Y.Z | sort -u

# issues closed since the previous tag
gh issue list --state closed --search "closed:>=YYYY-MM-DD" --limit 50

# PRs merged since the previous tag
gh pr list --state merged --search "merged:>=YYYY-MM-DD" --limit 50

# downstream packagers shipping the latest Bear (repology needs a User-Agent;
# "newest" entries are the repos that kept up with the previous release)
curl -s -A 'Bear-release-notes' 'https://repology.org/api/v1/project/bear-clang' |
    python3 -c "import json,sys; [print(p['repo'], p['version'], ', '.join(p.get('maintainers',[]))) for p in json.load(sys.stdin) if p.get('status')=='newest']"

Save the notes to a temporary file (e.g. /tmp/release-notes.md) - they are reused for the GitHub release and the discussion announcement.