Breaking changes:
- "sprites" property in JSON spec is renamed to "frames"
SpriteWidget.scale
andAnchored.scale
- Support anchoring from all four corners
SpriteWidget.onFinish
- Horizontal
flip
feature
Anchored
widget
- Sprite frame translate
- Performance improvements
- Null safety
- Resolve ImageProviders
- Looping
- Frame local interval
SpriteWidget