title: What is the minimum version of Xcode I can use for submission to app store
body: <p>I have an app on the appstore currently that is built using Xcode 6 with a deployment target of iOS 7. The recent release Xcode 6.3, however only works on OSX 10.10</p>
  
  <p>Can I submit updates to the app store by building on an earlier version of Xcode (6.2 in my case) because I am unable to update OSX to 10.10? Does Apple release documentation about this when it releases a new Xcode version? The only thing I found was this </p>
  
  <p><a href="https://developer.apple.com/library/ios/qa/qa1806/_index.html" rel="nofollow">https://developer.apple.com/library/ios/qa/qa1806/_index.html</a></p>
  
  <p>which says that I should aim to build with the latest version of Xcode but does not mention if the app would be rejected/approved if built with a lower version. </p>