Hello. I’ve worked on Unity 5 till yesterday, but with the new update of my game to Googole Play some misterious things happened: it worked okay locally, but after downloading from Google Play it just doesn’t work… I switched to Unity 2019.1.8f1 and built an App Bundle. Though after uploading it to Googlу Play it says that signing is invalid. I did not change anything, and it worked okay when building an APK (even on Unity 2019). What can I do? Has signing for an App Bundle changed somehow?
Hello. Yes, app bundles have to be signed in a different way. You have to enroll into PlayStore signing. You can read more here Sign your app | Android Studio | Android Developers