20.0.3

Added

• Improvements to offline support ("offline first")
• Queuing and editing of offline written messages
• New "unread messages marker" behavior
• Align grouping of chat messages with server behavior
• Set full screen width for messages in 'Note To Self' (@arkascha)

Fixed

• Sometimes offline messages need to be re-downloaded
• Unread messages marker is shown multiple times
• Deck cards are shown as {object}
• Minor bugs

Minimum: NC 17 Server, Android 7.0 Nougat

For a full list, please see https://github.com/nextcloud/talk-android/milestone/89?closed=1