I installed it a few weeks ago. Other than what Sony listed in the update info, I didn't see anything else. It really wasn't a let us (Sony) make the 950 better kind of update. Sony seems rather adverse to those kind of updates. It was more a let us (Sony) change our business model update and make the 950 work with the new model.

If Sony sees a way to make more money by updating their business model and firmware then they will, otherwise firmware updates are as rare as hen's teeth!