# Changelog

## 1.2 - 2025-06-21

### Added
- Custom logging framework with colorized output. Debug mode can be toggled from the Options page.
- Advanced AI parameters (max tokens, temperature, etc.) are configurable in the Options page.
- Hash-based persistent caching to reuse classification results across Thunderbird restarts.
- Multiple icon sizes for better integration.
- Custom system prompt field for specifying additional instructions for the AI service.

### Fixed
- Improved logger import to avoid security errors.
- Logging now reports only updated cache entries.