Localhost tested the other day. Started with 1.1.0 files and db, grabbed the new 1.1.1 files and put them in place. Went to the forum screen expecting to be asked to "Upgrade" and it didn't ask anything. Curiously going into the ACP, sure enough XenForo 1.1.1 is showing and File Health is reporting fine. So, without doing the upgrade process suddenly the localhost is now on 1.1.1 Odd.