It should be located at build/outputs/proguard/release/mapping.txt in your application module’s directory.
In the latest version of ProGuard and Android Studio, the file is located at build/outputs/mapping/release/mapping.txt.
It should be located at build/outputs/proguard/release/mapping.txt in your application module’s directory.
In the latest version of ProGuard and Android Studio, the file is located at build/outputs/mapping/release/mapping.txt.