If you're subscribed to the Youtube page, I've been hinting loudly at the imminent release of the next version of the game.
Obviously the biggest addition will be Voodoom, but there's a bunch of aesthetic changes you can look forward to, like new hitsparks and more color swaps for each character.
So check out some of the latest vids here:
http://www.youtube.com/user/capfight#p/u