anchor.diff:    buildInputs = [
       gtk3
       glib
  -    webkitgtk_4_1
  +    webkitgtk
       sqlite
       libxml2
       libxslt
  
positive.code: , stdenv
  , gettext
  , fetchurl
  , webkitgtk_4_1
  , pkg-config
  , gtk3
  , glib
  
negative.code:     gst_all_1.gst-plugins-base
      gst_all_1.gst-plugins-good
    ];
  
    # To reduce the GNOME ISO closure size.  Remove when other packages
    # are using webkit2gtk_4_1.
    configureFlags = ["--with-webkit2gtk-4-0"];
  
    passthru = {
      updateScript = gnome.updateScript {
  