update changelog

CHANGELOG.md

@@ -9,6 +9,7 @@
 - Fixed broken UI
   * MessageInput height becomes short when it's disabled.
   * Empty UserListItem menu appears on the ChannelSettings member list of normal channel member who is not an operator of the channel.
+- Displayed members' name instead of default AI chatbot channel name, like the `Group Channel` does.
 - Fixed an issue where editing a text parent message in a channel did not update the corresponding parent message in the Thread area in real-time.
 - Fixed a GroupChannel UI error when the `Open in Channel` action is triggered in a different channel.
   * The `Open in Channel` implementation invokes both `setCurrentChannel` and `setStartingPoint`.