title: Release version of *.apk in Android Studio
body: <p>I want to submite an application to Google Market. I found there is only one <code>apk</code> file generated in a project, its path is <code>Project1Project/Project1/build/apk/Project1-debug-unaligned.apk</code></p>
  
  <p>It looks like it's a debug version. Where do I find (if any) a release version of an application or how do I generate it? </p>