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

## [1.0.1] - 2025-04-06

### Added
- 📝 Help modal with instructions and tips
- 🎨 Pixel perfect mode for better sprite alignment

## [1.0.0] - 2025-04-06

### Added
- 🎉 Initial release
- ✨ Basic spritesheet generation functionality
  - Drag and drop image upload
  - Grid-based sprite arrangement
  - Custom grid size configuration
- 🎮 Animation preview functionality
  - Real-time animation preview
  - Adjustable animation speed
  - Frame-by-frame navigation
- 💾 JSON import/export support
  - Save sprite arrangements
  - Load previous projects
  - Export configuration files