title: Crashlytics not reporting crash in Release mode
body: <p>Crashlytics has been installed in the app in question for a couple of releases now. It's been working great. </p>
  
  <p>But as we prepare the next release Crashlytics has stopped reporting crashes in Release mode. Here are the things I can think of that have changed since our last release. </p>
  
  <ul>
  <li>Xcode 7.1. The last release was prepared with Xcode 6.</li>
  <li>We upgraded to Fabric. </li>
  <li>We're testing the app on iOS 9.1. </li>
  </ul>
  
  <p>Anyway, with all those changes crashes are still being reported just fine in Debug. Just not in Release (installing from TestFlight after archiving and uploading to iTunes Connect).</p>
  
  <p>Here are the things I've checked: </p>
  
  <ul>
  <li><p>On the Fabric site the app is there, the version and build are there. When I click on Missing DSYMs it tells me there are none missing. </p></li>
  <li><p><code>startWithAPIKey</code> is being called in <code>didFinishLaunchingWithOptions</code> (added after trojanfoe's question).</p></li>
  <li><p>The api key is correct. Checked and double-checked. </p></li>
  <li><p>In the build script there isn't (and never was) a distinction between Debug and Release. It looks like this: </p></li>
  </ul>
  
  <p><a href="https://i.stack.imgur.com/QZITg.png" rel="noreferrer"><img src="https://i.stack.imgur.com/QZITg.png" alt="enter image description here"></a></p>
  
  <ul>
  <li>In Build Settings <code>DEBUG_INFORMATION_FORMAT</code> is already set to <code>DWARF with dSYM File</code> (added after StormXX's question):</li>
  </ul>
  
  <p><a href="https://i.stack.imgur.com/sCFF9.png" rel="noreferrer"><img src="https://i.stack.imgur.com/sCFF9.png" alt="enter image description here"></a></p>
  
  <p>What am I missing?</p>