What's new in Flutter 3.3

Adding ImageProvider.loadBuffer

* `ImageProvider` now has a method called `loadBuffer` that functions similarly to `load`, except that it decodes from an `ui.ImmutableBuffer`. * `ui.ImmutableBuffer` can now be created directly from an asset key. * The `AssetBundle` classes can now load an `ui.ImmutableBuffer`. * The `PaintingBinding` now has a method called `instantiateImageCodecFromBuffer`, which functions similarly to `instantiateImageCodec`. * `ImageProvider.load` is now deprecated, it will be removed in a future release. * `PaintingBinding.instantiateImageCodec` is now deprecated, it will be removed in a future release.

Default PrimaryScrollController on Desktop

The `PrimaryScrollController` API has been updated to no longer automatically attach to vertical `ScrollView`s on desktop platforms.

Trackpad gestures can trigger GestureRecognizer

Trackpad gestures on most platforms now send `PointerPanZoom` sequences and can trigger pan, drag, and scale `GestureRecognizer` callbacks.

Migrate a Windows project to set version information

How to update a Windows project to set version information

- Apps crash when `FadeInImage` switches from cached to uncached images.

- Apps crash when combining emojis and Korean text.

- App crashes on latest versions when AnimatedContainer / Container height is set to 0 and throws uncaught exception

- Fatal crash with java.lang.AssertionError when selecting text in TextField.

- Security vulnerability: There is a auth bypass vulnerability in Dart SDK, specifically dart:uri core library, used to parse and...

- Avoid CFE crash when input contains invalid super parameters usage.

- Custom embedders fail to build for 32 bit targets.

- Android plugins crash when using platform view's Virtual Display fallback.

- Windows apps crash when accessibility is enabled on apps that use widgets with custom semantic actions.

- Glitches appear when scrolling on Android TV devices.

- Some widgets are not visible when nested inside of `ClipRRect` in CanvasKit mode when using Flutter web on Safari.

- fix error when using private variable setters in mixins on dart web.

- Type parameter nullability performs incorrectly in factory constructors.

- Fix null safety issue in TextFormField when Android devices pass no data

- Fix type conversion in TextInput that didn’t allow num types

- Fix unnecessary null safe exceptions in input decorators on Android

- Speculative fix for iOS screen flickering

- Using WebView leads to size error in platform_views since Flutter 3.3.0

- Move documentation build and deployment to post-submit.

- When debugging web apps, erroneous errors are displayed.

- On Flutter desktop apps, pixel snapping performs incorrectly when using opacity layers at certain DPRs and screen sizes.

- On android devices with a refresh rate greater than 60hz, frames jump when scrolling.

- Signing errors on iOS pod bundle resources on Xcode 14 "Signing for "x" requires a development team."

- Flutter tools ShaderCompilerException with exit code -1073740791.