# Changelog

## Score

- CAI 49 → 55 (+5.2)
- Rubric changed (rubric-2026.08.19 → rubric-2026.09.15) — scores are not directly comparable.

## Lenses

- Code Health 94 → 85 (-8.8)
- Architecture 99 → 99 (+0.2)
- Maturity 41 → 39 (-2.1)
- Readiness 26 → 42 (+16.1)
- Security 95 → 95 (+0.0)
- Event Sourcing 100 → 100 (+0.0)

## Resolved (6)

- Coverage not included — suite not readable by the collector
- Dependency hygiene not measured — dependency manifest found but not parsed for hygiene
- No exposed public API
- Test reliability not included
- complexity unreadable for .erl, .hrl — churn × complexity hotspots could not be measured
- dormant codebase — no living knowledge left to concentrate

## New (155)

- Coverage not measured — no coverage collector is wired up
- Dependency hygiene PARTLY measured — rebar3 pinning read, dependency currency not (no rebar.lock-pinned Hex declaration to grade)
- Documentation: no contributor guidance (README.md)
- Documentation: no installation or build instructions (README.md)
- Documentation: no usage examples (README.md)
- Duplicated block (10 lines × 2) (src/nksip_call_uac_dialog.erl)
- Duplicated block (10 lines × 2) (src/nksip_call_uac_transp.erl)
- Duplicated block (10 lines × 2) (src/nksip_headers.erl)
- Duplicated block (10 lines × 2) (src/plugins/nksip_registrar_plugin.erl)
- Duplicated block (10 lines × 3) (src/nksip_call_uac_dialog.erl)
- Duplicated block (11 lines × 2) (src/nksip_call_uac_dialog.erl)
- Duplicated block (11 lines × 2) (src/nksip_parse.erl)
- Duplicated block (11 lines × 2) (src/nksip_sdp.erl)
- Duplicated block (12 lines × 2) (src/nksip_call_uac_make.erl)
- Duplicated block (13 lines × 2) (src/nksip_call_uac_make.erl)
- Duplicated block (14 lines × 2) (src/nksip_call_uac_dialog.erl)
- Duplicated block (14 lines × 2) (src/nksip_call_uac_make.erl)
- Duplicated block (15–16 lines × 2) (src/nksip_call_dialog.erl)
- Duplicated block (16–18 lines × 2) (src/nksip_call_uac_dialog.erl)
- Duplicated block (17 lines × 2) (src/nksip_call_uac_dialog.erl)
- …and 135 more