# Proserve v1.5.3

*Release date: May 3, 2026*

## What's new

- **New MM CQB scenario** (close-quarters combat in an urban environment)
- **Persistent weapon selection** for the entire PROSERVE session — the default weapon stored in the database is only restored when PROSERVE is restarted

## Improvements

- Refreshed **statistics icon** in the UI
- **Quick calibration** in the Calibration Scene is now restricted to users equipped with a VR controller (works around a bug specific to Firefighter mode)

## Bug fixes

- Fixed a bug in the **instructor view** affecting the player description
- Miscellaneous stability fixes

## Database migration

This version automatically applies 3 database migrations through the launcher:

- `0001_Init.sql` — baseline schema (no-op if the database already exists)
- `0002_SessionType_ps_1.4.5.sql` — adds the **LongRange** session type and renames type 6 to **Rescue**
- `0003_UserSize_ps_1.5.0.sql` — adds the `size` column (in cm) to the `users` table

No manual action required. If XAMPP is offline at install time, you can replay the migrations later via **Settings → Advanced → Database → Replay migrations**.

## Notes

- Deployment of the local reporting tool (`/ProserveReport/`) is synchronized with PROSERVE: a timestamped backup of the previous version is kept under `C:\xampp\htdocs\` and a revert is available via **Settings → Advanced → Report Tool**.
