Well just look at the change log Build 572 nothing under it 😛
(downloading the thing anyways 'cause its the newest)
Nothing New in Build 572?
look here for everything
http://www.armageddongames.net/forums//thread/99110/
ok, so it is just the working link for 571. I guess the way the automatic updater wors is to add one to the build number. Alright ignore my sillyness then 🙄
Yep. The internet gremlins intercepted and ate build 571, so I reposted it.