NEW FEATURES:
* Full .NET 9 MAUI support with modern handlers architecture
* Android: New BlurType property (Gpu/StackBlur) for blur algorithm selection
* Android: Improved GPU-based blur rendering with advanced options
* Android: Enhanced memory management and bitmap caching
* iOS/MacCatalyst: Complete rewrite using modern ViewHandler architecture
* Windows: Full WinUI 3 support with Composition API
* MacCatalyst: Full platform support with native blur effects
IMPROVEMENTS:
* Complete handler refactoring for all platforms (Android, iOS, Windows, MacCatalyst)
* Fixed memory leaks in Windows handler (SizeChanged event subscription)
* Improved null safety with nullable reference types throughout
* Enhanced logging and debugging capabilities
* Better error handling and bounds checking
* Consistent use of WeakEvents to prevent memory leaks
* Modern C# patterns and practices
BREAKING CHANGES:
* Minimum target framework: .NET 9
* Legacy Xamarin.Forms support moved to separate package
* Initialization API updated for MAUI handlers
* Assembly name changed to Sharpnado.Maui.Shadows
PLATFORMS:
* Android API 21+
* iOS 12.2+
* Windows 10.0.17763.0+
* MacCatalyst 15.0+