It needed a facelift so that we could take advantage of modern technology and solve a number of long-standing issues. But the licensing system used for SketchUp Pro 2014 and older was very dusty, to say the least. Since when did licensing become exciting? Well, it isn’t. One of the changes that I’m particularly happy about is a completely revised licensing system. We’re very proud of the things we’ve added and changed in SketchUp 2015.