No idea... I don't have a 3.0.x install to look at. I don't use it, so I don't remember if it was in the older versions or not.
I've upgraded most of my boards, but one I have is so hacked to hell that I have not done it yet.... I was more worried about the patches than anything else, but 3.5 has alot of good features so I have to do something about it....