# Changelog

## Score

- CAI 64 → 64 (+0.0)
- Rubric changed (rubric-2026.09.12 → rubric-2026.09.18) — scores are not directly comparable.

## Lenses

- Code Health 97 → 97 (+0.0)
- Architecture 100 → 100 (+0.0)
- Maturity 59 → 59 (+0.0)
- Readiness 50 → 50 (+0.0)
- Security 90 → 90 (+0.0)

## Resolved (2)

- Coverage not measured — no coverage collector is wired up
- Documentation: no usage examples (README.md)

## New (2)

- Dependency hygiene PARTLY measured — rebar3 pinning read, dependency currency not (no rebar.lock-pinned Hex declaration to grade)
- No dependency lockfile committed (rebar.config)