Ok I could do with some more alpha testers for the above, theres a lot of little things here and there that have changed but the major stuff I've added is: - Direct Chat grouping - Basic Caching (roomlist, images) - Notifications I've been using it a while and it doesnt appear to eat all your data and destroy your battery life, but i'd be interested to hear reports from anyone who is a heavy user of Matrix and is in a lot of active rooms and such.