title: Xcode 7 run on Mac OSX 10.10 Yosemite
body: <p>Am I missing something or Xcode 7 should run only on new(beta) OSX 10.11 El Capitan?</p>
  
  <p>I downloaded beta and after some code changes to comply with Swift 2.0 my project compiles and runs fine under OSX 10.10.3. Am I missing something or Apple changed the game somehow?</p>