WordPress 3.0.1 is released. 55 tickets went into it. I opened the 3.0.2 milestone last week, and just now I’ve closed 3.0.1.
We pushed 3.0.1 twice, the second time about 20 minutes later, as we forgot about #14454. Not a big deal, but we’ve recommended over Twitter and on the announcement that you update again if you downloaded it before 2200 UTC.
We did a db version bump with the hope that we could force the API to return 3.0.1 again if you’re not at the proper version, but we don’t pass the db version via wp_update_check(). (@todo).