# Changelog

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

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [0.3.0] - 2026-02-14

### Added
- **Plugin System**: Complete plugin architecture overhaul
  - Plugin SDK for developing custom plugins
  - Plugin Marketplace for discovering and installing plugins from registries
  - Dynamic plugin loading and runtime management
  - Support for multiple plugin registries with custom URLs
  - Plugin installation, uninstallation, enable/disable functionality
  - Plugin author field and enhanced metadata support
  - Frontend plugin component loading system
- **Database Schema Versioning**: Robust migration system
  - Schema version tracking and incremental migrations
  - Migration system up to version 12
  - Automatic schema updates for existing databases
- **Performance Improvements**
  - Pagination support for activity retrieval
  - Enhanced loading state management in dashboard components
  - Improved splash screen with better loading logic and timeout handling

### Changed
- **Architecture Refactoring**: Major structural improvements
  - Removed built-in plugins (Pomodoro, Projects/Tasks, Goals, Billing) - now available as separate plugins
  - Refactored backend commands for better plugin integration
  - Enhanced plugin registry management and settings integration
  - Improved plugin command handling with PluginAPI for database interactions
- **Configuration Updates**
  - Streamlined Tauri configuration and Windows dependencies
  - Removed unused Tauri features for better performance
  - Updated Cargo.toml dependencies
- **Code Quality**
  - Refactored update functions to return updated entities directly
  - Enhanced code organization and maintainability
  - Improved error handling in plugin system

### Fixed
- Plugin loading and initialization issues
- Splash screen timeout handling
- Plugin registry URL management

## [0.2.0] - 2025-01-27

### Added
- **Pomodoro Timer**: Full Pomodoro timer implementation with work/break sessions
  - Timer UI with visual countdown
  - Focus session tracking integrated with projects and tasks
  - Session history and statistics
  - Dashboard Pomodoro widget
- **Projects Management**: Complete project management system
  - Create, edit, and archive projects
  - Project colors and client names
  - Billable hours and hourly rates per project
  - Project breakdown in dashboard and reports
- **Tasks Management**: Task tracking within projects
  - Create and manage tasks linked to projects
  - Task assignment for manual entries and Pomodoro sessions
  - Task filtering in reports
- **Goals System**: Goal setting and progress tracking
  - Daily, weekly, and monthly goals
  - Goal progress visualization
  - Goal alerts (80% warning, 100% completion)
  - Dashboard goal progress widget
- **Reports**: Comprehensive reporting system
  - Detailed reports with date range filtering
  - Filter by category, project, task, and domain
  - Billable vs non-billable breakdown
  - Charts and visualizations
  - Export functionality (CSV, JSON)

### Changed
- Fixed TypeScript errors in components
- Improved code organization and maintainability

## [0.1.0] - 2025-01-23

### Added
- Initial release of TimeTracker desktop application
- Automatic time tracking with activity monitoring
- Category management with custom colors and icons
- Manual time entry
- Activity timeline visualization
- Dashboard with basic statistics
- System tray integration
- Auto-start functionality
- Idle time detection and handling
- Dark mode support
- Domain and app usage statistics

### Technical Details
- Frontend: React 18 + TypeScript + Vite
- Backend: Rust + Tauri 1.5
- Database: SQLite with migrations
- UI: Tailwind CSS with dark mode
- State Management: Zustand
- Data Fetching: TanStack Query (React Query)

### Infrastructure
- GitHub Actions workflows for CI/CD
- Automated version bumping
- Release automation with changelog generation

[0.3.0]: https://github.com/your-username/time-tracker-app/releases/tag/v0.3.0
[0.2.0]: https://github.com/your-username/time-tracker-app/releases/tag/v0.2.0
[0.1.0]: https://github.com/your-username/time-tracker-app/releases/tag/v0.1.0