* Per-account colours when multiple accounts
* Per-account quiet hours (applies to messages and calls both)
* Send and decode thumbhash thumbnails for media messages
* Tap on phone numbers and urls in Command UI as links
* Set display name to that of contact (not self) for incoming call
* Fix conversation style notifications from group chats
* Require device unlock rather than account password to change password
* Reply to a PM should also be a PM
