AI2OFFLINE custom package name

[Anke]

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 packageName with AI2 (online version) is:
appinventor.ai_<email>.<projectName>
In my case e.g.:
appinventor.ai_bodymindpower.Relax

The packageName with AI2Offline is:
com.<email>.<projectName>
In my case e.g.:
com.bodymindpower.Relax

Note: → AboutScreen
AboutScreen must be empty on all screens and must not be used with blocks either, as AI2Offline has removed this property.