Most Important changes in Flutter 3.19 | Flutter Explained

What’s new in Flutter 3.19?

Flutter 3.19 introduces significant enhancements including the Gemini API for AI integration, improved rendering with Impeller, and support for Windows Arm64, marking a pivotal step in app development.

Check the official release for more.

What are the most important changes?

Key Changes in Flutter 3.19

AI Integration

Gemini Google AI Dart SDK: Beta release enabling generative AI features in Dart and Flutter apps.

Framework Improvements

Scrolling Enhancements: New configuration for multi-touch scrolling behavior.
AnimationStyle Widget: Allows customization of animation behavior in various widgets.
SegmentedButton.styleFrom: Utility method for creating shared button styles.
Adaptive Switch: Native look and feel across platforms.
Accessibility Improvements: New identifiers for semantic nodes and increased access to text widget state.

Engine Updates

Impeller Updates: OpenGL backend now feature-parity with Vulkan, improving rendering on Android.
GPU Tracing: New methods for GPU performance tracking.

Android Features

Deep Linking Validator: Tool for validating deep link configurations.
Native Assets Support: FFI calls through Native assets.

iOS Enhancements

Native Fonts: Improved text appearance on iOS.

Windows Support

Windows Arm64 Support: Initial support for Arm64 architecture.

Deprecations

Dropping Windows 7 and 8 Support: Focus on modern technologies.

Flutter 3.19 Remarks

Flutter 3.19 showcases the community’s dedication with numerous contributions, paving the way for innovative app development. As we embrace these changes, developers should focus on testing the new features, especially the Gemini API and Impeller updates, to fully leverage the capabilities of this release.