I just finished a rather arduous upgrade from WordPress 2.7.1 to WordPress 2.8 (arduous only because I had to do a massive migration to get rid of a lot of old kruft in my previous WP install).
But it’s acting really weirdly. The dashboard isn’t working properly, some of the JS functionality refuses to work in any browser (and returns an error in Firefox: “commentReply not defined” when I try to use the reply shortcut). But no 404s.
Anyone else seen weirdness?