I have some Sony A7 II raw files I shot, but I am unable to process them in ACR, as there is no update which supports the A7 II as yet. I've downloaded and installed the 8.7.1 update on two different machines, but contrary to the claimed support, it does not produce an ACR in Photoshop capable of opening A7 II files.
Update: the installer is clearly failing somehow (silently). I was able to get 8.7.1 installed on my MacBook Pro, but Photoshop on the Mac Pro won’t “take”.
Update: only by uninstalling and reinstalling the entire Photoshop CC 2014 was I able to finally get Camera Raw 8.7.1 installed.