[various] prepare for 19.0.0-dev.2 release (#2497)

* prepare for 19.0.0-dev.2 release

* added changelog entry on readme fix

Author: MaikuB

flutter_local_notifications/CHANGELOG.md

@@ -1,8 +1,14 @@
+## [19.0.0-dev.2]
+
+* [Windows] Fixed an issue that happens with MSIX app builds. Thanks to PR from [Levi Lesches](https://github.com/Levi-Lesches)
+* Removed duplicate important notice from the readme. Thanks to the PR from [Levi Lesches](https://github.com/Levi-Lesches)
+* Migrated example app to use Plugin DSL. Thanks to the PR from [Martin Bertele](https://github.com/martin-bertele)
+
 ## [19.0.0-dev.1]
 
 * **Breaking change** bumped minimum Flutter SDK requirement to 3.19.0 and Dart SDK requirement to 3.3.0
 * **Breaking change** [iOS] removed `uiLocalNotificationDateInterpretation` parameter from `zonedSchedule()` method. This was done as it actually no relevant as of the 18.0.0 that dropped support for iOS versions older than 10, which in turn meant that the deprecated `UILocalNotification` APIs from Apple were no longer used. The corresponding `UILocalNotificationDateInterpretation` enum has already been removed as well
-* [Windows] Added support for Windows. Thanks to the PR from [Levi Lesches](https://github.com/Levi-Lesches/)
+* [Windows] Added support for Windows. Thanks to the PR from [Levi Lesches](https://github.com/Levi-Lesches/) that continued from the contributions from 
 * Bumped `timezone` dependency so that minimum version is now 0.10.0
 
 ## [18.0.1]

flutter_local_notifications/pubspec.yaml

@@ -2,7 +2,7 @@ name: flutter_local_notifications
 description: A cross platform plugin for displaying and scheduling local
   notifications for Flutter applications with the ability to customise for each
   platform.
-version: 19.0.0-dev.1
+version: 19.0.0-dev.2
 homepage: https://github.com/MaikuB/flutter_local_notifications/tree/master/flutter_local_notifications
 issue_tracker: https://github.com/MaikuB/flutter_local_notifications/issues
 

flutter_local_notifications_windows/CHANGELOG.md

@@ -1,3 +1,7 @@
-## 1.0.0-dev.1
+## [1.0.0-dev.2]
 
-* Initial prerelease for Windows
+* Fixed an issue that happens with MSIX app builds. Thanks to PR from [Levi Lesches](https://github.com/Levi-Lesches)
+
+## [1.0.0-dev.1]
+
+* Initial prerelease for Windows. Thanks to PR [Levi Lesches](https://github.com/Levi-Lesches) that continued the work done initially done by [Kenneth](https://github.com/kennethnym) and[lightrabbit](https://github.com/lightrabbit)

flutter_local_notifications_windows/pubspec.yaml

@@ -1,6 +1,6 @@
 name: flutter_local_notifications_windows
 description: Windows implementation of the flutter_local_notifications plugin
-version: 1.0.0-dev.1
+version: 1.0.0-dev.2
 homepage: https://github.com/MaikuB/flutter_local_notifications/tree/master/flutter_local_notifications_windows
 
 environment: