Added "pinning" to workspaces & folders so you can keep certain boards at the top of the list.
Added missing drop down to list view.
Added basic connection stability check that detects if connection to server is lost. This is quite basic at the moment, will be improved in the future.
Topics and Zones are now "linked" to sticky notes. When moving a zone that has overlapping notes (but not inside) or moving a topic, the linked stickies will move as well. Removing the sticky breaks the link.
Collaboration pods rebuild their state from the transaction log if they crash (so data is not lost).