# Install V51.7
Copy the complete `winRacing` folder over the existing application folder.
No database migration is required.

Test:
- `/analysis_chairman_v51_supreme.php?race_date=2026-07-08`
- `/wr_chairman_supreme_decision_ai_v51_0.php?race_date=2026-07-08`
- `/Chairman/api/api_supreme_v51.php?action=latest&race_date=2026-07-08`
