feat: https://github.com/openimsdk/openim-sdk-core/releases/tag/v3.5.0-rc.1

lib/src/manager/im_conversation_manager.dart

@@ -341,6 +341,37 @@ class ConversationManager {
             "operationID": Utils.checkOperationID(operationID),
           }));
 
+  /// search Conversations
+  Future<List<ConversationInfo>> searchConversations(
+    String name, {
+    String? operationID,
+  }) {
+    return _channel
+        .invokeMethod(
+            'searchConversations',
+            _buildParam({
+              'name': name,
+              "operationID": Utils.checkOperationID(operationID),
+            }))
+        .then((value) => Utils.toList(value, (map) => ConversationInfo.fromJson(map)));
+  }
+
+  Future<List<ConversationInfo>> setConversationEx(
+    String conversationID, {
+    String? ex,
+    String? operationID,
+  }) {
+    return _channel
+        .invokeMethod(
+            'setConversationEx',
+            _buildParam({
+              'conversationID': conversationID,
+              'ex': ex,
+              "operationID": Utils.checkOperationID(operationID),
+            }))
+        .then((value) => Utils.toList(value, (map) => ConversationInfo.fromJson(map)));
+  }
+
   /// Custom Sort for Conversation List
   List<ConversationInfo> simpleSort(List<ConversationInfo> list) => list
     ..sort((a, b) {

lib/src/manager/im_friendship_manager.dart

@@ -100,12 +100,14 @@ class FriendshipManager {
   /// [userID] Friend's ID to be added to the blacklist
   Future<dynamic> addBlacklist({
     required String userID,
+    String? ex,
     String? operationID,
   }) =>
       _channel.invokeMethod(
           'addBlacklist',
           _buildParam({
             "userID": userID,
+            "ex": ex,
             "operationID": Utils.checkOperationID(operationID),
           }));
 
@@ -217,6 +219,20 @@ class FriendshipManager {
               }))
           .then((value) => Utils.toList(value, (map) => SearchFriendsInfo.fromJson(map)));
 
+  Future<String?> setFriendsEx(
+    List<String> friendIDs, {
+    String? ex,
+    String? operationID,
+  }) {
+    return _channel.invokeMethod(
+        'setFriendsEx',
+        _buildParam({
+          "friendIDs": friendIDs,
+          "ex": ex,
+          "operationID": Utils.checkOperationID(operationID),
+        }));
+  }
+
   static Map _buildParam(Map param) {
     param["ManagerName"] = "friendshipManager";
     return param;

lib/src/manager/im_group_manager.dart

@@ -207,20 +207,15 @@ class GroupManager {
 
   /// Apply to join a group, requiring approval from an administrator or the group.
   /// [joinSource] 2: Invited, 3: Searched, 4: Using a QR code
-  Future<dynamic> joinGroup({
-    required String groupID,
-    String? reason,
-    String? operationID,
-    int joinSource = 3,
-  }) =>
-      _channel.invokeMethod(
-          'joinGroup',
-          _buildParam({
-            'groupID': groupID,
-            'reason': reason,
-            'joinSource': joinSource,
-            'operationID': Utils.checkOperationID(operationID),
-          }));
+  Future<dynamic> joinGroup({required String groupID, String? reason, String? operationID, int joinSource = 3, String? ex}) => _channel.invokeMethod(
+      'joinGroup',
+      _buildParam({
+        'groupID': groupID,
+        'reason': reason,
+        'joinSource': joinSource,
+        'ex': ex,
+        'operationID': Utils.checkOperationID(operationID),
+      }));
 
   /// Exit a group
   Future<dynamic> quitGroup({

lib/src/manager/im_user_manager.dart

@@ -131,6 +131,18 @@ class UserManager {
         .then((value) => Utils.toList(value, (map) => FullUserInfo.fromJson(map)));
   }
 
+  Future<String?> setSelfUserInfoEx(
+    UserInfo userInfo, {
+    String? operationID,
+  }) {
+    return _channel.invokeMethod(
+        'setSelfUserInfoEx',
+        _buildParam({
+          ...userInfo.toJson(),
+          'operationID': Utils.checkOperationID(operationID),
+        }));
+  }
+
   static Map _buildParam(Map param) {
     param["ManagerName"] = "userManager";
     return param;

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 = '3.4.0+2';
+  static const version = '3.5.0-rc.1';
 
   static const _channel = const MethodChannel('flutter_openim_sdk');