# 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 61 → 51 (-10.9)
- Rubric changed (rubric-2026.08.18 → rubric-2026.08.15) — scores are not directly comparable.

## Lenses

- Code Health 91 → 97 (+6.2)
- Architecture 99 → 94 (-5.1)
- Maturity 57 → 57 (+0.2)
- Readiness 46 → 25 (-20.2)
- Security 97 → 83 (-13.5)

## Resolved (17)

- Change coupling: DownloadCollectionMixin.php ↔ StoreCollectionMixin.php (src/Mixins/DownloadCollectionMixin.php)
- ChunkReader.read (cognitive 19) (src/ChunkReader.php)
- Coverage not included — suite not readable by the collector
- Dependency hygiene not measured — dependency manifest found but not parsed for hygiene
- Duplicated block (10 lines × 2) (src/Cache/BatchCache.php)
- Duplicated block (16 lines × 2) (src/Cache/BatchCache.php)
- Duplicated block (36 lines × 2) (src/Mixins/DownloadCollectionMixin.php)
- Duplicated block (36 lines × 2) (src/Mixins/DownloadQueryMacro.php)
- Further orphaned files (smaller)
- ModelImporter.import (cognitive 28) (src/Imports/ModelImporter.php)
- ModelImporter.import (cyclomatic 17) (src/Imports/ModelImporter.php)
- Sheet.close (cognitive 19) (src/Sheet.php)
- Sheet.import (cognitive 72) (src/Sheet.php)
- Sheet.import (cyclomatic 29) (src/Sheet.php)
- Sheet.toArray (cognitive 17) (src/Sheet.php)
- The README links to the Laravel-Excel docs and a video course but does not mention how to configure the package for different environments (e.g. staging vs production) or what versions of PHP/Composer it supports. (README.md)
- TooManyMethods: Sheet (src/Sheet.php)

## New (6)

- Coverage not measured — test suite did not build
- Dimension evaluation failed
- Duplicated block (5 lines × 2) (src/Concerns/MapsCsvSettings.php)
- High: security finding (details withheld)
- No tests found
- Rotate the exposed credentials — git history can't be un-committed