v4.17.0

Features

• Added new read-only property messageDeletionTimestamp on the GroupChannel

   export default class GroupChannel extend BaseChannel {
      ...
      // messageDeletionTimestamp is the message deletion timestamp from the message archive.
      // At this point, groupChannel.messageDeletionTimestamp also has the updated value.
      messageDeletionTimestamp: number = 0;
      ...
   };

Improvements

• Fixed a bug Where don't get hidden channels in BackgroundSync