So far so mixed. This site is now upgraded and appears to be working fine, though I haven’t done anything to enable the new threaded comment system. Emboldened by that, I tried another site that I manage, and it was a complete train wreck. Fortunately I take backups, but I’m not going to have to test every site offline before knowing if it is safe to upgrade. Also as the admin interface is very different I need to give Kevin a chance to check it out before upgrading any of the SFSFC stuff.

Oh, and I’ve uninstalled Zemanta because it keeps putting itself back at the top of the right hand side bar after I have moved it down. Very naughty of it.