update changelogs and pubspecs

packages/stream_chat/CHANGELOG.md

@@ -1,3 +1,8 @@
+## 2.0.0-nullsafety.6
+
+- Fix thread reply not working with attachments
+- Minor fixes
+
 ## 2.0.0-nullsafety.5
 
 - Minor fixes

packages/stream_chat/lib/version.dart

@@ -3,4 +3,4 @@ import 'package:stream_chat/src/client.dart';
 /// Current package version
 /// Used in [StreamChatClient] to build the `x-stream-client` header
 // ignore: constant_identifier_names
-const PACKAGE_VERSION = '2.0.0-nullsafety.5';
+const PACKAGE_VERSION = '2.0.0-nullsafety.6';

packages/stream_chat/pubspec.yaml

@@ -1,7 +1,7 @@
 name: stream_chat
 homepage: https://getstream.io/
 description: The official Dart client for Stream Chat, a service for building chat applications.
-version: 2.0.0-nullsafety.5
+version: 2.0.0-nullsafety.6
 repository: https://github.com/GetStream/stream-chat-flutter
 issue_tracker: https://github.com/GetStream/stream-chat-flutter/issues