- Bumps visibility_detector version to fix Flutter 2.8 builds.
- Promotes null safety to stable release.
- Migrates to null safety.
- Improves example project.
- Updates LICENSE file.
- Increases documentation.
- Adds onVisibilityGained(), onVisibilityLost(), onForegroundGained() and onForegroundLost() callbacks.
- Fixes a bug in which callbacks were being fired multiple times when using pop gesture on iOS.
- Upgrades dependencies.
- Fixes background/foreground transition on iOS.
- Simplifies example project.
- First release.