anchor.diff:      boolEn;
   in
   stdenv.mkDerivation rec {
  -  name = "appstream-glib-0.6.13";
  +  name = "appstream-glib-0.7.0";
   
     src = fetchurl {
       url = "https://people.freedesktop.org/~hughsient/appstream-glib/"
         + "releases/${name}.tar.xz";
  -    multihash = "QmW5bn9N8T9y3gQNC3axVVHdQA9SpEX66rvKqj5tx9H9JL";
  -    sha256 = "1a3734b2cdaab55ad63c6e3ee31026fdceb122cecae39f9f7126a0305e8836bf";
  +    multihash = "Qmb4Z1eSy4UpvXTHfn3KpVrLh6P4Kf1nqb65NgwCF6n2cf";
  +    sha256 = "08c3655a54af958263800f1f4a5ef4e6a1da4e6db2432006b1ea07b94f4bc106";
     };
   
     nativeBuildInputs = [
  -    #docbook_xml_dtd_43
  -    #docbook-xsl
  +    docbook_xml_dtd_42
  +    docbook-xsl
       gettext
       gperf
  -    intltool
  +    libxslt
  +    meson
  +    ninja
     ];
   
     buildInputs = [
  
positive.code: { stdenv
  #, docbook_xml_dtd_43
  #, docbook-xsl
  , fetchurl
  , gettext
  , gperf
  , intltool
  , lib
  
  , fontconfig
  , freetype
  
negative.code:     license = licenses.lgpl21Plus;
      maintainers = with maintainers; [
        codyopel
        wkennington
      ];
      platforms = with platforms;
        x86_64-linux;
  