Colloquy 2.2.2 is Out
This morning I saw that Colloquy 2.2.2 was released with a required update that you get to Tiger (which is still pretty old) to use. I'm betting there are a lot of little bug fixes - probably a few crashing bug fixes, as the app is pretty darn stable as-is. If you want to have an IRC client, this is the best I've ever seen on the Mac.