User blog comment:Dopp/Upcoming change: Removing the divider between the Edit button and Content/@comment-1474707-20110427213108/@comment-13301-20110428091158

Yes, I was about to say that.

Also, although the etit button has a small down arrow, hovering the button doesn't show the drop-down menu (in contrast of the wiki-navigation), so it's not so obvious that the edit button are in fact 2 buttons, one for editing and the other to display the drop-down menu. I'm pretty sure that people would treat it as if there's no drop-down menu at all, and they wouldn't discover the history link.