One last update: All builds are now available. A Linux update has been pushed out as well to get it to the same level as the Windows build.
Linux builds with automatic updating are now available, and Windows builds should be ready shortly. The master server is back up and running and has support for automatic updating, and the update files are uploaded to the server so everything should be good to go. Of course, the versions available for download are the same as the version on the site, but because I forgot to include the version file in the builds that file will need to be downloaded on the first run. If there are any problems, please let me know about it on the forums (which you should be able to register for again).
Do note that the build currently available is not well tested and there have been some major changes since the last time I did test thoroughly, so significant problems are likely to be present. However, it should work well enough to get a feel for what it's all about. Before the next time I try to organize playtesting, I will be making sure that a more stable build is available, but since there hadn't been anything on the download page for months I thought I should get something up there.
Naturally, this should be the last time I have to post an individual patch. The full builds and bin-only builds will still be updated periodically to avoid forcing large updates right off the bat, but they probably won't be updated as often as the automatic update builds.