Help with publishing app update

[Anke]

@Eddie

Anyone else suffered a version code problem with publishing?

Package name - how do you set a custom package name?

In order to be able to release an app in the Play Store, at least the following requirements must be met: The version code is higher than the current version. The packageName is the same (as the previous / original one). The keystore is identical (with the previous / initial version). The targetSdkVersion corresponds to the minimum SDK required by Google (from Aug 2021: SDK 30 for new apps and from Nov 2021 also for updates).

The VersionCode of the update must be greater than the current one.

Note: The VersionName doesn't matter, but it should e.g. be like this:
VersionCode of the update = 2
VersionName of the update = 1.1