I have a very small qualm but it'd be nice if there was a server side option to disable the persistence notice. It interferes with the MOTD due to appearing right below it.
The notice in question is this one :
NOTICE: This server uses persistent rooms, which means that the playlist information is stored between playback sessions. If you want to create a room where information is not saved then put -temp at the end of the room name.
Related PR: c0e8652