This update requires iOS 15.0 or later.<br><br>• New: Mark chats as private, protect them with a password, and hide them in the chat overview<br>• New: Set read receipts and typing indicator per contact<br>• New: Archive chats<br>• New: Filter chat overview by contact name, group name, or Threema ID<br>• Revamped contact and group details and various UI tweaks<br>• Ukrainian and Slovakian localization<br>• Overhaul of internal message processing in preparation for upcoming features<br>• Various other under-the-hood improvements for upcoming features<br><br>Desktop/Web:<br>Due to restrictions on Apple’s part, it is only possible for the desktop app / the web client to stay connected when the iOS app is in the foreground (see https://three.ma/webios).<br><br>New in 4.8.1<br>• Fixed a crash that could occur if push notifications are disabled