# Changelog

All notable changes to the Update Server project will be documented in this file.

## [1.2.0] - 2026-03-13

### Added
- **Admin GUI** - New web-based administration interface for managing bot versions
  - Available on port 5566 (separate from API)
  - Beautiful, responsive dashboard with add/edit/delete functionality
  - Real-time version list with edit and delete buttons
  - Success/error message feedback
  - Robot emoji (🤖) favicon

- **Dual-server architecture** - API and Admin interfaces now run independently
  - API Server on port 5555
  - Admin Server on port 5566
  - Both can be secured separately using reverse proxies

- **CORS support** - Cross-origin requests enabled for admin GUI
  - Added Flask-CORS dependency
  - Allows admin GUI (port 5566) to communicate with API (port 5555)

### Changed
- **Default ports updated**
  - API Server: 5000 → 5555
  - Admin Server: N/A → 5566 (new)

- **Docker configuration**
  - Updated Dockerfile to expose both ports
  - Changed CMD from gunicorn to Python for dual-threading support
  - Updated docker-compose.yml with new port mappings

### Technical Details
- Refactored Flask app into two separate instances
- Implemented threading for concurrent server execution
- Added `save_versions()` function for admin API
- Embedded HTML admin interface with inline CSS and JavaScript
- Admin API endpoints: `/admin/api/add` and `/admin/api/delete`

### Documentation
- Updated README.md with new features and configuration
- Added Nginx reverse proxy examples for Authentik integration
- Documented admin GUI usage and API endpoints

### Security Notes
- Admin GUI has no built-in authentication (as designed)
- Recommended to protect admin port (5566) with reverse proxy authentication (e.g., Authentik)
- API port (5555) can remain public for bot communication

## [1.1.0] - Previous Release

- Initial release with API-only functionality
- Bot version tracking and serving
- Health check endpoint
- Logging of version check requests