An update on Python-for-android: v2019.06.06 released and future plans
This scheme represents how python-for-android is normally best used: many changes are driven by updates in the Android ecosystem and build toolchain, and in practice it’s usually best to be working from the most recent possible python-for-android release. Buildozer will now automatically transition to use the latest release, represented by the master branch in the python-for-android git repository. We may revisit this, but in the meantime you can upload one APK of each type to Google Play and python-for-android will automatically handle versioning different architectures correctly (i.e. arm64-v8a is an ‘upgrade’ for devices that support it, so that APK will be preferred).
Source: inclem.net