create-changelog

# Create Changelog Create a changelog backfilled with version history. ## Step 1: Run `/changelog-rules` Skill Run `/changelog-rules` to load shared changelog conventions. ## Step 2: Backfill Version History Collect release history from the most authoritative source available: 1. **GitHub releases** (preferred): Run `gh release list --limit 100 --json tagName,name,publishedAt,body` to get release notes. For each release, parse the body into changelog entries. 2. **Git tags** (fallback): If no GitHub releases exist, run `git tag --sort=-v:refname` to list tags. For each consecutive tag pair, run `git log <older-tag>..<newer-tag> --oneline` to collect commit summaries. For each version, classify entries into the standard change types and apply the changelog-worthiness criteria per `/changelog-rules`. ## Step 3: Check for Existing Changelog If the changelog file already exists, warn the user and confirm before overwriting. ## Step 4: Write Changelog Write the changelog following the `/changelog-rules` file structure and conventions. ## Step 5: Present the Result Briefly summarize how many versions were backfilled and which source was used (GitHub releases or git tags).