chore(flutter_bloc): v8.1.3 (#3841)

Author: felangel

Diff for: packages/flutter_bloc/CHANGELOG.md

@@ -1,3 +1,10 @@
+# 8.1.3
+
+- docs: remove graphql sample references from README ([#3820](https://github.com/felangel/bloc/pull/3820))
+- docs: upgrade to Dart 3 ([#3809](https://github.com/felangel/bloc/pull/3820))
+- refactor: standardize analysis_options ([#3809](https://github.com/felangel/bloc/pull/3820))
+- refactor: update sdk constraints and fix analysis warnings ([#3809](https://github.com/felangel/bloc/pull/3820))
+
 # 8.1.2
 
 - chore: add screenshots to `pubspec.yaml` ([#3717](https://github.com/felangel/bloc/pull/3717))

Diff for: packages/flutter_bloc/pubspec.yaml

@@ -1,13 +1,13 @@
 name: flutter_bloc
 description: Flutter Widgets that make it easy to implement the BLoC (Business Logic Component) design pattern. Built to be used with the bloc state management package.
-version: 8.1.2
+version: 8.1.3
 repository: https://github.com/felangel/bloc/tree/master/packages/flutter_bloc
 issue_tracker: https://github.com/felangel/bloc/issues
 homepage: https://bloclibrary.dev
 documentation: https://bloclibrary.dev/#/gettingstarted
 
 environment:
-  sdk: ">=2.12.0 <3.0.0"
+  sdk: ">=2.12.0 <4.0.0"
 
 dependencies:
   bloc: ^8.1.1