Merge pull request #97 from BeMacized/fix/readme_version

Update version in readme

README.md

@@ -22,7 +22,7 @@ To use this plugin, add `permission_handler` as a [dependency in your pubspec.ya
 
 
 ```yaml
 ```yaml
 dependencies:
 dependencies:
-  permission_handler: '^2.2.0'
+  permission_handler: '^3.0.0'
 ```
 ```
 
 
 > **NOTE:** There's a known issue with integrating plugins that use Swift into a Flutter project created with the Objective-C template. See issue [Flutter#16049](https://github.com/flutter/flutter/issues/16049) for help on integration.
 > **NOTE:** There's a known issue with integrating plugins that use Swift into a Flutter project created with the Objective-C template. See issue [Flutter#16049](https://github.com/flutter/flutter/issues/16049) for help on integration.