The bugs from Monday's v0.600 release have been found and dealt with. I just uploaded v0.601 to the web site... unfortunately, v0.601 itself contains a few new features, so there may be even more bugs lying in wait. I've been playing it all afternoon, there don't seem to be any problems, but then again that's what I thought about v0.600. Time will tell.

If you find a bug while playing, please report it and you will earn my sincerest gratitude. That reminds me, I really have to update the credits file...​