I thought it was abandoned-ware. This is the first update in like an entire Moore generation, no?
Fun ToT fact: the new retina display MBP's have over one billion seven hundred million transistors between the CPU and the GPU. At least how I read the informatioin on page 12 ("Thermals") of this fantastically detailed review.) Link posted here because I'm not going to get to writing my addition to the "Which laptop of Aperture" threads until tomorrow.
(ToT - Totally off Topic)