anchor.diff:    checkPhase = null;
     installPhase = null;
   
  -  cargoSha256 = "1ax5dv200v8mfx0418bx8sbwpbp6zj469xg75hp78kqfiv83pn1g";
  -
     meta = with stdenv.lib; {
       description = "Matrix group messaging app";
       homepage = https://gitlab.gnome.org/GNOME/fractal;
       license = licenses.gpl3;
  -    maintainers = with maintainers; [ dtzWill ];
  +    maintainers = with maintainers; [ dtzWill worldofpeace ];
     };
   }
   
  
positive.code:     sha256 = "05q47jdgbi5jz01280msb8gxnbsrgf2jvglfm6k40f1xw4wxkrzy";
    };
  
    nativeBuildInputs = [
      meson ninja pkgconfig gettext cargo rustc python3 wrapGAppsHook
    ];
    buildInputs = [
      glib gtk3 libhandy dbus openssl sqlite gst_all_1.gstreamer gst_all_1.gst-plugins-base gst_all_1.gst-plugins-bad
      gtksourceview hicolor-icon-theme libsecret
    ];
  
    patches = [
  
negative.code: { stdenv
  , fetchFromGitLab
  , meson
  , ninja
  , gettext
  , cargo
  , rustc
  , python3
  , rustPlatform
  , pkgconfig
  , gtksourceview
  , hicolor-icon-theme
  , glib
  , libhandy
  , gtk3
  , libsecret
  , dbus
  , openssl
  , sqlite
  , gst_all_1
  , wrapGAppsHook
  , fetchpatch
  }:
  
  rustPlatform.buildRustPackage rec {
    pname = "fractal";
    version = "4.0.0";
  
    src = fetchFromGitLab {
      domain = "gitlab.gnome.org";
  