anchor.diff:  in
   stdenv.mkDerivation rec {
     pname = "megapixels";
  -  version = "0.16.0";
  +  version = "1.0.1";
   
     src = fetchFromSourcehut {
       owner = "~martijnbraam";
       repo = "megapixels";
       rev = version;
  -    sha256 = "0z7sx76x18yqf7carq6mg9lib0zbz0yrd1dsg9qd6hbf5niqis37";
  +    sha256 = "0k9a5dpr5z0g7ngbhk4j22sbs1ffxiwg8wmbzgggdc9xvwmkgppr";
     };
   
     nativeBuildInputs = [ meson ninja pkg-config wrapGAppsHook ];
   
  -  buildInputs = [ gtk3 gnome.adwaita-icon-theme zbar ]
  -  ++ optional tiffSupport libraw
  -  ++ optional jpgSupport graphicsmagick;
  +  buildInputs = [
  +    epoxy
  +    gtk4
  +    zbar
  +  ];
   
     preFixup = optionalString (tiffSupport || jpgSupport) ''
       gappsWrapperArgs+=(
  
positive.code: , ninja
  , pkg-config
  , wrapGAppsHook
  , gtk3
  , gnome
  , zbar
  , tiffSupport ? true
  , libraw
  
negative.code:     homepage = "https://sr.ht/~martijnbraam/Megapixels";
      changelog = "https://git.sr.ht/~martijnbraam/megapixels/refs/${version}";
      license = licenses.gpl3Only;
      maintainers = with maintainers; [ OPNA2608 dotlambda ];
      platforms = platforms.linux;
    };
  }
  