It’s ready. My blog seems to have survived the upgrade, and both of my plugins (Blogroll Autolinker and Valid Elements Fixer) seem to work fine. I think Blogroll Autolinker uses a function which is now deprecated, so at some point I’ll update it to use the new cooler 2.1 function.

And here’s another WordPress plugin, Valid Elements Fixer! This one is trivial: it makes the WYSIWYG editor allow b and i tags instead of replacing them with strong and em.