Adium 1.0.6 and 1.1.1
We’ve just released versions 1.0.6 (for Mac OS X 10.3.9) and 1.1.1 (for Mac OS X 10.4 and later) of Adium. These contain the Sparkle Plus fix that I mentioned previously, so you should now be able to run the check for updates with confidence. Thanks go to all the users who helped me track down the problem over this afternoon.