https://developers.facebook.com/blog/post/2017/03/31/facebook-unity-5-6/
origin - http://www.pipiscrew.com/?p=7467 unity-v5-6-facebook-build-target-now-available
https://developers.facebook.com/blog/post/2017/03/31/facebook-unity-5-6/
origin - http://www.pipiscrew.com/?p=7467 unity-v5-6-facebook-build-target-now-available