anchor.diff:  # logitech-udev-rules instead of adding this to services.udev.packages on NixOS
   python3Packages.buildPythonApplication rec {
     pname = "solaar";
  -  version = "1.1.3";
  +  version = "1.1.4";
   
     src = fetchFromGitHub {
       owner = "pwr-Solaar";
       repo = "Solaar";
       rev = version;
  -    hash = "sha256-6z22MnhUL9Da3G7UDmZsBAi2gHLNpiFEwe+pAtnP91s=";
  +    hash = "sha256-nDfVF7g0M54DRpkH1rnZB8o+nCV4A6b1uKMOMRQ3GbI=";
     };
  +
  +  outputs = [ "out" "udev" ];
   
     nativeBuildInputs = [ wrapGAppsHook gdk-pixbuf ];
     buildInputs = [ libappindicator librsvg ];
  
positive.code:     '';
      homepage = "https://pwr-solaar.github.io/Solaar/";
      license = licenses.gpl2Only;
      maintainers = with maintainers; [ spinus ysndr ];
      platforms = platforms.linux;
    };
  }
  
negative.code:   postInstall = ''
      ln -s $out/bin/solaar $out/bin/solaar-cli
  
      install -Dm444 -t $udev/etc/udev/rules.d rules.d-uinput/*.rules
    '';
  
    meta = with lib; {
      description = "Linux devices manager for the Logitech Unifying Receiver";
  