# Changelog

## Score

- CAI 68 → 69 (+0.4)
- Rubric changed (rubric-2026.09.12 → rubric-2026.09.18) — scores are not directly comparable.

## Lenses

- Code Health 94 → 94 (+0.0)
- Architecture 100 → 100 (+0.0)
- Maturity 56 → 56 (+0.0)
- Readiness 64 → 64 (+0.0)
- Security 92 → 95 (+2.7)

## Resolved (3)

- Coverage not measured — no coverage collector is wired up
- Documentation: no contributor guidance (README.md)
- Off-boarding risk: anonymized user #1

## New (4)

- Dependency hygiene PARTLY measured — rebar3 pinning read, dependency currency not (no rebar.lock-pinned Hex declaration to grade)
- Documentation: no installation or build instructions (README.md)
- No dependency lockfile committed (rebar.config)
- Off-boarding risk: anonymized user #1