WordPress 2.6? No problem. Upgraded in two minutes, everything worked perfectly afterward.

Mandigo 1.35? Problem. It forgot all of my settings. All. I managed to get things looking more-or-less the way I want them, but I really wish I’d noted some of the custom color selections I’d set. Also, the “TMTT” drop-down menu doesn’t work.

Not that anybody actually reads the Thumbnail Theater thing, but still. Such is life in the fast lane.