It's currently not under active development. It's not completely abandoned - development may pick up again once I (Aslak Hellesoy) get more time to work on it.
In the meanwhile, check out some of the other CI servers at Continuous Integration Server Feature Matrix
I can't access dev.buildpatterns.com; I keep getting a bad gateway error.
I can't access dev.buildpatterns.com; I keep getting a bad gateway error.