changelog

# /changelog Updates a release unit's `CHANGELOG.md` in preparation for tagging it. Ratel releases **per unit** (ADR-0008): each unit ships on its own tag (`<prefix>-v*`) at its own version. For workflow-wired units, `.github/workflows/release.yml` rejects a tag whose unit CHANGELOG doesn't contain the version being released. `vercel-ai-sdk` is temporarily published manually via `scripts/publish-rc.sh`; still run this skill before its tag even though the workflow gate does not cover it yet. Run it **once per unit** you're releasing. ## Release units it touches The units and their manifests/CHANGELOGs live in one registry — `scripts/release-units.mjs` — which every release tool reads. Run `node scripts/release-units.mjs --list` for the authoritative set; the current eight units are: | Unit | Registry | CHANGELOG path | |---|---|---| | `core` | `ratel-ai-core` (crates.io) | `src/core/CHANGELOG.md` | | `sdk-ts` | `@ratel-ai/sdk` (npm) | `src/sdk/ts/CHANGELOG.md` | | `sdk-py` | `ratel-ai` (PyPI) | `src/sdk/python/CHANGELOG.md` | | `telemetry-core` | `ratel-ai-telemetry` (crates.io) | `src/telemetry/core/CHANGELOG.md` | | `telemetry-ts` | `@ratel-ai/telemetry` (npm) | `src/telemetry/ts/CHANGELOG.md` | | `telemetry-py` | `ratel-ai-telemetry` (PyPI) | `src/telemetry/python/CHANGELOG.md` | | `vercel-ai-sdk` | `@ratel-ai/vercel-ai-sdk` (npm) | `src/adapters/ts-vercel-ai-sdk/CHANGELOG.md` | | `mastra` | `@ratel-ai/mastra` (npm) | `src/adapters/ts-mastra/CHANGELOG.md` | `@ratel-ai...