# Rollback V51.3

Restore these files from the previous V51.2 package:

- `Chairman/supreme/ChairmanSupremeDecisionEngineV51.php`
- `Chairman/api/api_supreme_v51.php`
- `wr_chairman_supreme_decision_ai_v51_0.php`

`analysis_chairman_v51_supreme.php` remains a canonical loader and requires no schema rollback.