anchor.diff:  
   stdenv.mkDerivation rec {
     pname = "gnome-connections";
  -  version = "40.0.1";
  +  version = "41.0";
   
     src = fetchurl {
       url = "mirror://gnome/sources/${pname}/${lib.versions.major version}/${pname}-${version}.tar.xz";
  -    hash = "sha256-vpvLoHzz+vWs4M5UzSL4YJtNx3ZuJe5f2cGAw5WbTRE=";
  +    hash = "sha256-M5/1VaEI0gt6sPO/GCmWMWAYYOeO+peLpqudGO3DtGA=";
     };
   
     nativeBuildInputs = [
  
positive.code:     glib
      gtk-vnc
      gtk3
      libxml2
      gtk-frdp
    ];
  
negative.code: , wrapGAppsHook
  , glib
  , gtk3
  , libhandy
  , libxml2
  , gtk-vnc
  , gtk-frdp
  