Added #

• Initial release of GS Template Maker library
• Complete template creation and editing system
• Drag and drop canvas functionality
• Text layer support with customizable properties
• Shape layer support (rectangles, circles, triangles, etc.)
• Real-time property panel for layer editing
• Background image support for templates
• JSON export functionality
• Web-optimized file picker service
• Provider-based state management
• Multiple aspect ratio support (16:9, 9:16, 4:3, 1:1)
• Canvas zoom and pan controls
• Layer selection and manipulation
• Sample template system
• Complete example application

Technical Features #

• Flutter web-focused design
• Clean API architecture
• Modular widget system
• Extensible model structure
• JSON serialization support
• Provider state management
• Material 3 design support
• Cross-platform compatibility (Android, iOS, Web, Desktop)

Dependencies #

• provider - State management
• json_annotation - Model serialization
• file_picker - File handling
• http - HTTP requests
• flutter_lints - Code quality

Example Application #

• Complete usage demonstration
• Simple implementation showcase
• Custom integration example
• Feature overview UI

Added #

• Enhanced JSON Export: Base64 background images are now automatically replaced with placeholder URL during export
• Data Preservation: Original Base64 data is preserved as comment field in JSON exports
• Backward Compatibility: Regular URL backgrounds and templates with no backgrounds remain unchanged

Changed #

• Improved JSON export logic in TemplateProvider.exportToJson()
• Enhanced Base64 image handling for web-optimized template sharing

[Unreleased] #

Planned Features #

• Additional shape types (polygons, stars, arrows)
• Image layer support
• Layer opacity and blend modes
• Undo/redo functionality
• Template presets and themes
• Advanced text formatting (bold, italic, underline)
• Layer grouping and organization
• Template import/export (JSON, XML)
• Keyboard shortcuts
• Mobile touch optimizations
• Performance optimizations for large templates
• Plugin system for custom layers
• Animation support
• Vector graphics export
• Template collaboration features

For more detailed information about the library's API and usage, please refer to the README.md file.