Adobe has released updates to Photoshop and Illustrator for those with HiDPI and Retina displays, such as the new MacPro Laptops. The Adobe Illustrator Blog has more on the Illustrator update.
And the Mac Performance Guide says that the new Photoshop is 13% faster than the previous version! Nice!
Great news for those with Retina displays, but I likely won’t be one of those for a long time. I still use my MacPro and am hoping for a new one and a large Retina display, say 24 inch would just be too expensive for a very very long time. Still great to see Adobe keeping up though (and this will be awesome for Premiere Pro once it is updated for those with the 15″ Retina MacBook Pro).