[JosephRedfern]

Those were the days ;)

I was under the impression that it's now no longer possible to upload an APK that has been built in Debug Mode to Google Play. I don't know if other app stores (i.e. Amazon App store) are enforcing this.

[Nutomic]

Debug mode and obfuscation are completely seperate concepts. You can have a debug build with obfuscation or a release build without. Google Play doesn't care if an apk is obfuscated or not.