anchor.diff:  
   buildPythonPackage rec {
     pname = "mutagen";
  -  version = "1.45.1";
  +  version = "1.46.0";
     format = "pyproject";
   
  -  disabled = pythonOlder "3.6";
  +  disabled = pythonOlder "3.7";
   
     src = fetchPypi {
       inherit pname version;
  -    sha256 = "6397602efb3c2d7baebd2166ed85731ae1c1d475abca22090b7141ff5034b3e1";
  +    hash = "sha256-bl+LqEg2uZ/mC+X7J/hL5K2Rm7trScqmroHnBYS1Xlg=";
     };
   
     outputs = [ "out" "doc" ];
  
positive.code:     homepage = "https://mutagen.readthedocs.io";
      changelog = "https://mutagen.readthedocs.io/en/latest/changelog.html#release-${lib.replaceStrings [ "." ] [ "-" ] version}";
      license = licenses.gpl2Plus;
    };
  }
  
negative.code:   disabledTests = [
      # Hypothesis produces unreliable results: Falsified on the first call but did not on a subsequent one
      "test_test_fileobj_save"
      "test_test_fileobj_load"
      "test_test_fileobj_delete"
      "test_mock_fileobj"
    ];
  
    pythonImportsCheck = [
      "mutagen"
    ];
  
    meta = with lib; {
  