add changelog

Author: DanC5

CHANGELOG.md

@@ -1,5 +1,18 @@
 # Changelog
 
+## [6.7.2](https://github.com/GetStream/stream-chat-react/releases/tag/v6.7.2) 2021-09-15
+
+### Feature
+
+- Add optional `allowNewMessagesFromUnfilteredChannels` argument to `useNotificationMessageNewListener` and `useNotificationAddedToChannelListener` hooks to prevent channel from incrementing the list [#1175](https://github.com/GetStream/stream-chat-react/pull/1175)
+
+### Bug
+
+- Fix issue with autocomplete mentions displaying muted users [#1171](https://github.com/GetStream/stream-chat-react/pull/1171)
+- Prevent user mention edge case crash [#1172](https://github.com/GetStream/stream-chat-react/pull/1172)
+- Fix reaction handler edge case on mobile web use case [#1173](https://github.com/GetStream/stream-chat-react/pull/1173)
+- Add missing default value for `publishTypingEvent` `MessageInput` prop [#1174](https://github.com/GetStream/stream-chat-react/pull/1174)
+
 ## [6.7.1](https://github.com/GetStream/stream-chat-react/releases/tag/v6.7.1) 2021-09-14
 
 ### Bug