Remove logging from release builds

app/proguard-rules.pro

@@ -21,6 +21,16 @@
 #-renamesourcefileattribute SourceFile
 -dontobfuscate
 
+### Remove logging https://www.guardsquare.com/manual/configuration/examples#logging ###
+-assumenosideeffects class android.util.Log {
+    public static int v(...);
+    public static int i(...);
+    public static int w(...);
+    public static int d(...);
+    public static int e(...);
+}
+### Remove logging https://www.guardsquare.com/manual/configuration/examples#logging ###
+
 ### kotlinx.serialization https://github.com/Kotlin/kotlinx.serialization#android ###
 -if @kotlinx.serialization.Serializable class **
 -keepclassmembers class <1> {