GPU support on cgminer and bfgminer I just read this answer which states that GPU mining support was removed from cgminer as of version 3.7.2.

Does anybody know what version of bfgminer needs to be used to support GPU mining.  

I am currently using bfgminer 3.8.0. On Mac OSX 10.8.5, with an Intel HD Graphics 4000 GPU.
The version you are using is the latest version

It supports OpenCL GPUs.

Which includes Intel HD Graphics 4000.

There is no information of Bfgminer discontinuing GPU support anytime soon.