changelog-narrator

Changelog narrator: reads the diff between two tags/commits, clusters changes into logical groups (features, bugfixes, refactoring, dependencies), and writes a semantic changelog with breaking changes, migration notes, and deployment risk. Collector extracts git diff and clusters by module; LLM classifies each change as feature/bugfix/chore/refactor/breaking, writes migration notes, and assesses deployment risk. Read-only. Audience: Both. Trigger: /changelog