diff --git a/.pubignore b/.pubignore
index 69d9dd5..75331d5 100644
--- a/.pubignore
+++ b/.pubignore
@@ -19,4 +19,4 @@ pubspec.lock
 .pub/
 build/
 
-example/
+# example/
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 76abf58..501ca47 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,100 +1,107 @@
-## [0.8.0] - 2023/08/23.
+# Changelog
+
+## [0.9.0] - 2024/09/04
+
+* Fix issue #26: both onVisible and onInvisible were not called on web platform.
+* Bump flutter version to 3.13.0.
+
+## [0.8.0] - 2023/08/23
 
 * Fix: use `addPostFrameCallback` to avoid unnecessary frame callback.
 * The param `wantKeepAlive` in `ChildPageLifecycleWrapper` is not required now.
 * Export some mixins.
 
-## [0.7.0] - 2023/04/23.
+## [0.7.0] - 2023/04/23
 
 * Added: `iterateRoutes()`, `removeRoute()`.
 * Deprecated: `findRoute()`, `removeNamed()`.
 
-## [0.6.0] - 2022/07/01.
+## [0.6.0] - 2022/07/01
 
 * Fix issue #23.
 
-## [0.5.0] - 2022/05/16.
+## [0.5.0] - 2022/05/16
 
 * Flutter 3.
 
-## [0.4.4] - 2022/04/20.
+## [0.4.4] - 2022/04/20
 
 * issue #20. Fix error `Concurrent modification during iteration`.
 
-## [0.4.3] - 2022/02/17.
+## [0.4.3] - 2022/02/17
 
 * issue #19.
 
-## [0.4.2] - 2021/12/03.
+## [0.4.2] - 2021/12/03
 
 * issue #16.
 
-## [0.4.1] - 2021/11/04.
+## [0.4.1] - 2021/11/04
 
 * Fix a null cast error.
 
-## [0.4.0] - 2021/10/22.
+## [0.4.0] - 2021/10/22
 
 * ScrollView item lifecycle support.
 * Rename `ParentPageLifecycleWrapper` to `PageViewLifecycleWrapper` and remove required param `controller`.
 
-## [0.3.4] - 2021/10/09.
+## [0.3.4] - 2021/10/09
 
 * Ensure that `inactive`and `invisible` occurs when single `pop` triggered.
 
-## [0.3.3] - 2021/09/29.
+## [0.3.3] - 2021/09/29
 
 * Fix issue #9.
 
-## [0.3.2] - 2021/09/23.
+## [0.3.2] - 2021/09/23
 
 * NEW API: `findRoute(String routeName)`.
 * Add `flutter_lints`.
 
-## [0.3.1] - 2021/09/01.
+## [0.3.1] - 2021/09/01
 
 * Bug fixes.
 * Opt: events callback immediately when tab bar changed.
 
-## [0.3.0] - 2021/08/31.
+## [0.3.0] - 2021/08/31
 
 **Breaking changes:**
 
 * More reasonable lifecycle events just like Android platform.
 
-## [0.2.0] - 2021/04/12.
+## [0.2.0] - 2021/04/12
 
 * Null safety.
 
-## [0.1.1+1] - 2020/12/30.
+## [0.1.1+1] - 2020/12/30
 
 * Fix a NPE caused by debug log.
 
-## [0.1.0] - 2020/12/21.
+## [0.1.0] - 2020/12/21
 
 * Emit `push` after `initState` and `pop` before `dispose`.
 * Optimize events delivery in nested page view.
 
-## [0.0.6] - 2020/10/28.
+## [0.0.6] - 2020/10/28
 
 * Bug fix.
 
-## [0.0.5] - 2020/10/15.
+## [0.0.5] - 2020/10/15
 
 * Support usage of `Navigator` widget.
 
-## [0.0.4] - 2020/09/27.
+## [0.0.4] - 2020/09/27
 
 * Remove the `active` event which sent manually after page view pushed.
 
-## [0.0.3] - 2020/09/24.
+## [0.0.3] - 2020/09/24
 
 * Fix bugs in nested page view.
 
-## [0.0.2] - 2020/09/23.
+## [0.0.2] - 2020/09/23
 
 * Support nested page view.
 
-## [0.0.1] - 2020/09/23.
+## [0.0.1] - 2020/09/23
 
 * Initial release.