--- id: architecture/w-3-doc-lifecycle-protocol name: Define document lifecycle states and transition criteria status: completed depends_on: [] created: 2026-04-26T09:10:49.101915726Z modified: 2026-04-26T09:10:49.101916156Z scope: narrow risk: low --- # Description **Review ref**: W-3 (Warning) **Files affected**: `docs/architecture/frontmatter.md` or `docs/architecture/README.md` All peripheral docs have `status: draft` but there's no protocol for when they transition to stable, or what "draft" means. Define document lifecycle states (draft → stable → deprecated) and transition criteria in frontmatter.md or a governance section in README.md. **Source**: `/docs/reviews/architecture-review-2026-04-26.md` W-3