title: iOS 9 Compatiblity issue
body: <p>Hi i have developed an app with xcode 6.4 &amp; Swift 1.2. Now the app is live on AppStore, but most of the app users report me an issue that after upgrading their device os to iOS 9 <em>"myApp"</em> is not working properly.</p>
  
  <p>is that iOS9 does not support to app developed in xcode 6.4 or something like that.? 
  please advice me.
  Thanks in advanced</p>