Sometimes one wonders if release control should be beaten into some people with a stick. Drupal 4.7.3 breaks the MoveableType interface. Bless them.

At least I'm not the only one being driven mad. That last link has a typical example of 'we-don't-care' when someone replies with a link to the diff file. Yes, these people are donating their time for free but really, if you're going to do something, do it properly. And for the love of God, don't break point releases - save that for minor and major revisions.