chore: update SDK version.

Author: std-s

CHANGELOG.md

@@ -1,3 +1,7 @@
+## 3.8.1+2
+
+- [Bug fixes and performance enhancements.](https://github.com/openimsdk/openim-sdk-core/releases/tag/v3.8.1)
+
 ## 3.8.1+1
 
 - [Bug fixes and performance enhancements.](https://github.com/openimsdk/openim-sdk-core/releases/tag/v3.8.1)

lib/src/openim.dart

@@ -2,7 +2,7 @@ import 'package:flutter/services.dart';
 import 'package:flutter_openim_sdk/flutter_openim_sdk.dart';
 
 class OpenIM {
-  static const version = '3.8.1+1';
+  static const version = '3.8.1+2';
 
   static const _channel = MethodChannel('flutter_openim_sdk');
 

pubspec.yaml

@@ -1,6 +1,6 @@
 name: flutter_openim_sdk
 description: An instant messaging plug-in that supports Android and IOS. And the server is also all open source.
-version: 3.8.1+1
+version: 3.8.1+2
 homepage: https://www.openim.io
 repository: https://github.com/openimsdk/open-im-sdk-flutter