# Changelog

> **This is the PUBLIC form of this artifact. Findings are listed in full, but the details of SECURITY findings — which rule fired, in which file, on which line, and how to fix it — are deliberately withheld, and any secret-scanner results are excluded entirely. Where detail is absent here it was REMOVED FOR PUBLICATION; it is not missing from the analysis. The complete artifact is available from the repository owner.**

## Score

- CAI 65 → 52 (-12.5)
- Rubric changed (rubric-2026.08.18 → rubric-2026.08.15) — scores are not directly comparable.

## Lenses

- Code Health 97 → 99 (+2.1)
- Architecture 90 → 94 (+3.9)
- Maturity 49 → 59 (+10.3)
- Readiness 83 → 35 (-47.9)
- Security 71 → 61 (-10.5)

## Resolved (18)

- Change coupling: Comment.php ↔ DomainLiteral.php (src/Parser/Comment.php)
- Change coupling: Comment.php ↔ FoldingWhiteSpace.php (src/Parser/Comment.php)
- Change coupling: DomainLiteral.php ↔ DoubleQuote.php (src/Parser/DomainLiteral.php)
- Change coupling: DomainLiteral.php ↔ FoldingWhiteSpace.php (src/Parser/DomainLiteral.php)
- Change coupling: DomainPart.php ↔ DoubleQuote.php (src/Parser/DomainPart.php)
- Change coupling: EmailParser.php ↔ DoubleQuote.php (src/EmailParser.php)
- Change coupling: MessageIDParser.php ↔ DoubleQuote.php (src/MessageIDParser.php)
- Coverage not included — suite not readable by the collector
- Dependency hygiene not measured — dependency manifest found but not parsed for hygiene
- DomainLiteral.parse (cognitive 17) (src/Parser/DomainLiteral.php)
- DomainPart.doParseDomainPart (cognitive 23) (src/Parser/DomainPart.php)
- DoubleQuote.parse (cognitive 17) (src/Parser/DoubleQuote.php)
- Duplicated block (12 lines × 2) (src/Validation/MessageIDValidation.php)
- Further orphaned files (smaller)
- LocalPart.parse (cognitive 28) (src/Parser/LocalPart.php)
- LocalPart.parse (cyclomatic 17) (src/Parser/LocalPart.php)
- The Requirements section mentions PHP Intl libraries but does not state which specific intl components (e.g. ICU) are required for spoofchecking/DNSCheckValidation to work. (README.md)
- dormant codebase — no living knowledge left to concentrate

## New (5)

- Coverage not measured — test suite did not build
- Dimension evaluation failed
- High: security finding (details withheld)
- No tests found
- The 'Requirements' section mentions PHP 8.1 and Composer but does not state the exact Composer version or dependency requirements needed to install the package. (README.md)