Fehlerkorrekturen und Erweiterungen

pubspec.yaml

@@ -16,7 +16,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # In Windows, build-name is used as the major, minor, and patch parts
 # of the product and file versions while build-number is used as the build suffix.
-version: 338.0.0+338
+version: 339.0.0+339
 
 environment:
   sdk: '>=2.19.6 <3.0.0'
@@ -72,6 +72,7 @@ dependencies:
   permission_handler: ^11.4.0
   dart_mq: ^1.1.0
   intl: ^0.20.2
+  synchronized: ^3.1.0
 
 dev_dependencies:
   flutter_test: