Released: 2026-09-20

### Other Changes

- The `@takazudo/zfb`, `@takazudo/zfb-runtime`, and `@takazudo/zfb-md-wasm` peer dependency floors are now `^2.20.0`. zfb 2.20 narrows `allocate_build_tempdir` error context while preserving bundler error text byte-for-byte; the runtime has no package-specific change, and md-wasm moves its over-ceiling build opt-in from an environment variable to `--allow-over-ceiling` without changing artifact sizes. No zudo-doc config migration is required. (684014b4d)