## [1.1.0] - 2025-11-02

MAJOR PERFORMANCE HOTFIX

### Added
- **Performance Optimization System**: In-memory cache for chest lock status to reduce database queries
- **Performance Configuration**: New `performance` section in config.yml with cache settings

### Changed
- **Database Connection**: Switched to persistent connection pool instead of creating new connections per query
- **SQLite Optimizations**: Enabled WAL mode and performance pragmas for better concurrency
- **Config Migration**: Automatic migration system adds missing config options when updating

### Fixed
- **Hopper Performance**: Eliminated severe server lag from hopper-heavy bases by caching lock status checks