Debuted at Apple’s WWDC in June, and released as a public beta over the summer, Apple has just announced that it has officially released OS X Yosemite (Free), taking the Mac operating system into the second-generation of California park-themed releases with a new flattened look that’s reminiscent of the changes made last year in iOS 7. From the dock to Finder windows, icons to typography, there are some serious refinements. And it’s…
