fix: null safety method channel

Author: beygee

CHANGELOG.md

@@ -1,11 +1,14 @@
+## 3.0.1
+
+fix: null safety method channel [#71](https://github.com/flutter-moum/flutter_screenshot_callback/pull/71)]
+
 ## 3.0.0
 
 ### 🛑️ Breaking Changes
 
 - Updated minimum supported SDK version to Dart 3.0
 
 fix: increase Kotlin version used to 1.5.20 [#74](https://github.com/flutter-moum/flutter_screenshot_callback/pull/74)
-fix: null safety method channel [#71](https://github.com/flutter-moum/flutter_screenshot_callback/pull/71)]
 
 ## 2.0.3
 

example/pubspec.lock

@@ -105,7 +105,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "3.0.0"
+    version: "3.0.1"
   sky_engine:
     dependency: transitive
     description: flutter

pubspec.yaml

@@ -1,6 +1,6 @@
 name: screenshot_callback
 description: Flutter plugin that allows you to detect mobile screenshot and execute callback functions on iOS and Android.
-version: 3.0.0
+version: 3.0.1
 homepage: https://github.com/flutter-moum/flutter_screenshot_callback
 
 environment: