anchor.diff:      homepage = "https://github.com/solokeys/solo-python";
       maintainers = with maintainers; [ wucke13 ];
       license = with licenses; [ asl20 mit ];
  -    broken = true; # no longer compatible with fido2
     };
   }
  
positive.code:     owner = "solokeys";
      repo = pname;
      rev = version;
      sha256 = "01mgppjvxlr93vrgz7bzisghpg1vqyaj4cg5wngk0h499iyx4d9q";
    };
  
    # replaced pinned fido, with unrestricted fido version
  
negative.code: 
   buildPythonPackage rec {
    pname = "solo-python";
    version = "0.0.21";
    format = "flit";
    disabled = pythonOlder "3.6"; # only python>=3.6 is supported
  
  