🎉 1.0.0

Complete, API-incompatible redesign of the package.

Breaking changes

• Replace the 0.x observer and wrapper APIs with a composable lifecycle tree
  built around LifecycleController, LifecycleScope, normalized
  LifecycleConstraint, and immutable LifecycleSnapshot values.
• Use deterministic LifecycleEvent and LifecycleTransition notifications
  through the standard ChangeNotifier API.
• Defer viewport activation until scrolling settles by default; use
  ViewportLifecycleActivationPolicy.immediate for immediate activation.
• Require Flutter 3.32 or newer.

Added

• Support App, Navigator 1.0/2.0, PageView, TabBarView, and scrollable viewport
  lifecycle composition.
• Add LifecycleApp, LifecycleBoundary, LifecycleListener,
  LifecycleBuilder, and LifecycleStateMixin.
• Add stable page identity, nested Navigator support, batched viewport
  measurement, an interactive example, and comprehensive test suites.

0.10.0

• Fix issue #27: Custom initialPage in PageController(also initialIndex in TabController)
  will not trigger visible and active.
• Migrate to new flutter's gradle plugins.

0.9.0

• Fix #26
• Bump flutter version to 3.13.0

0.8.0

• Fix: use addPostFrameCallback to avoid unnecessary frame callback.
• The param wantKeepAlive in ChildPageLifecycleWrapper is not required now.
• Export some mixins.

0.7.0

Added: iterateRoutes(bool Function(Route route) callback) and removeRoute<T>(Route route, [T? result]).

Deprecated: findRoute(String routeName) and removeNamed<T>(String routeName, [T? result]).

0.6.0

Fix issue #23 . Nested Navigator error.

0.5.0

Flutter 3.0.0

0.4.4

Fix issue #20 . Fix error Concurrent modification during iteration.

0.4.3

issue #19

0.4.2

issue #16