• Add a new GUI for moderator actions. You can trigger it by entering /modtools in a MUC.
• Reconnect if the server doesn't respond to a ping within 10 seconds.
• Don't query for MAM MUC messages before the cached messages have been restored (another cause of duplicate messages).
• Show an error message and option to retry when fetching of the MAM archive times out
• Bugfix: TypeError: o.getAttribute is not a function converse-chatview.js (can cause messages to not appear).