What's new in Swift 3.0 Paul Hudson June 13th 2016 @twostraws Swift 3.0 is changing pretty much everything, and your code will almost certainly refuse to build until you make the necessary changes. Seriously, if you thought the jump from Swift 1.2 to 2.0 was big, you ain't seen nothing yet. In this article I'm going to explain some of the most important changes with as many code examples as