No hints attributes with new server version 1.6 with XCUITest driver?

So i use hints in my xpaths to find elements, just upgraded to 1.6 and using the new driver which is working nicely, but iv have noticed that when i get page source i cannot see any hints on any element, i know they are there because i have access to the source code in Xcode. Did they strip the hints out? or maybe i should file a bug figured i should check here first?