I have a late 2013 model 13 inch MacBook Pro so I'm a little pissed that with this update I still have no extended 4K support via Thunderbolt or HDMI using OS-X. Despite it being available, I believe with Windows 8. Which I don't want to use! I wonder if Apple will ever provide this extended support for my model Mac in a future update? Probably not.
5/16/14 at 10:08am