chore(repo): bump min flutter SDK to 3.13.

Signed-off-by: Sahil Kumar <[email protected]>

packages/stream_chat/CHANGELOG.md

@@ -1,3 +1,8 @@
+## Upcoming-Beta
+
+- Included the changes from version [6.8.0](#670).
+- Updated minimum supported `SDK` version to Dart 3.1
+
 ## 6.8.0
 
 🐞 Fixed

packages/stream_chat/example/pubspec.yaml

@@ -5,8 +5,8 @@ publish_to: "none"
 version: 1.0.0+1
 
 environment:
-  sdk: ">=3.0.0 <4.0.0"
-  flutter: ">=3.10.0"
+  sdk: ">=3.1.0 <4.0.0"
+  flutter: ">=3.13.0"
 
 dependencies:
   cupertino_icons: ^1.0.5

packages/stream_chat/pubspec.yaml

@@ -6,11 +6,11 @@ repository: https://github.com/GetStream/stream-chat-flutter
 issue_tracker: https://github.com/GetStream/stream-chat-flutter/issues
 
 environment:
-  sdk: '>=3.0.0 <4.0.0'
+  sdk: '>=3.1.0 <4.0.0'
 
 dependencies:
   async: ^2.11.0
-  collection: ^1.17.1
+  collection: ^1.17.2
   dio: ^5.3.2
   equatable: ^2.0.5
   freezed_annotation: ^2.4.1