From Music Player Daemon Community Wiki

• Album Covers - plans for how MPD should support fetching/storing/displaying album covers.
• Queue - plan for how MPD should/would/might implement queuing
• Playing files not in database
• Plans for MPDv2 - ideas/plans for MPD v2
• Todo - TODO list for MPD
• Version 0.13 Todo - ideas/plans for MPD 0.13