My earlier version of the app was uploaded years ago. Now I wish to upload an updated version. The old one was an APK file and now it has to be an AAB package (developed using Android studio). When I was uploading some new app yesterday I underwent a process of getting errors at package name level and more. I have not 'updated' an app yet and the process is new to me. I wanted to know of there would be issues especially with recent changes?
I am looking for some helpful pointers and links that will guide me. I am kind of new to this
