Not realizing that I had done so, I mistakenly left an upgrade to the most recent beta build of WordPress in my directory without running the corresponding database upgrade; this left my site partially inaccessible for a decent portion of the afternoon.
I’m also running unstable WordPress code for the time being, so if things get a little weird around here, I apologize.
On the other hand, WordPress 2.3 adds some really interesting changes, not the least of which is a new tagging interface that offers an interesting tandem relationship between categories in the old style and tags. It’ll take some time to work through (and tags are not going to appear in posts until I can alter the page template to include them). The changes are really quite nice, and the administration interface handles the differences very nicely.