Submission + - XMonad 0.4 released
Shachaf writes: XMonad, a tiling window manager written in under 1000 lines of Haskell, recently released version 0.4. New features include a rule system, user-specified workspace tags, and serialisable layouts, as well as many new extensions (the contrib library is several times the size of xmonad itself). See a guided tour or just get started; make sure to /join #xmonad on irc.freenode.net.