A new version of Quicksilver, B47, is out. My Quicksilver popped up a message about it and offered to update, to which I said yes, and it did the whole download and update by itself without using a Web browser (which I like). The new version has a nice little setup wizard which is probably really helpful for new users. Other than that, I haven’t noticed anything different yet and the version history that I found seems to be really old.