anchor.diff:  
   stdenv.mkDerivation rec {
     pname = "NetworkManager-openvpn";
  -  version = "1.8.18";
  +  version = "1.10.0";
   
     src = fetchurl {
       url = "mirror://gnome/sources/NetworkManager-openvpn/${lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
  -    sha256 = "U9+wrPZEeK3HKAdPFi9i5gv/YqYFvYl+uIsmfnBXkno=";
  +    sha256 = "V0XUEH8zmKl6+7k/aSObUQyeRet/ti1g2e0Kcpf00QE=";
     };
   
     patches = [
  
positive.code: , fetchurl
  , substituteAll
  , openvpn
  , intltool
  , libxml2
  , pkg-config
  , file
  
negative.code:   ];
  
    nativeBuildInputs = [
      gettext
      pkg-config
      file
      libxml2
  