Something I've noticed so far in this nightly that is different from the 11-15-15 nightly is that when I'm editing a watch's keyword field and hit enter, instead of activating the OK button, it passes focus to the Format radio button set, then the "Watch as array" checkbox, then the Start field, then the Count field, and then finally to the OK button after which one more Enter keypress will activate the button. This couldn't have been intentional behavior, could it?