GitHub - patrickfav/uber-apk-signer: A cli tool that helps signing and zip aligning single or multiple Android application packages (APKs) with either debug or provided release certificates. It supports v1, v2 and v3
How to Make Keystore Android Using APK Signer - YouTube
How To: Fix “apksigner error” When Exporting for Android with Godot | by Nathaniel Morihara | Medium
TECH] Signing with apksigner and APK Signature scheme v2