anchor.diff:      owner = "solokeys";
       repo = pname;
       rev = version;
  -    sha256 = "sha256-OCiKa6mnqJGoNCC4KqI+hMw22tzhdN63x9/KujNJqcE=";
  +    sha256 = "1i9kybp08qfcdx6m4wl7ij40y1v17mvvhcdg7zglwfakblf69w41";
     };
   
     # replaced pinned fido, with unrestricted fido version
  
positive.code:     homepage = "https://github.com/solokeys/solo-python";
      maintainers = with maintainers; [ wucke13 ];
      license = with licenses; [ asl20 mit ];
      # solo-python v0.0.27 does not support fido2 >= v0.9
      # https://github.com/solokeys/solo-python/issues/110
      broken = true;
    };
  }
  
negative.code: 
   buildPythonPackage rec {
    pname = "solo-python";
    version = "0.0.30";
    format = "flit";
    disabled = pythonOlder "3.6"; # only python>=3.6 is supported
  
  