anchor.diff:  
   stdenv.mkDerivation rec {
     pname = "amberol";
  -  version = "0.4.3";
  +  version = "0.6.0";
   
     src = fetchFromGitLab {
       domain = "gitlab.gnome.org";
       owner = "World";
       repo = pname;
       rev = version;
  -    sha256 = "sha256-4yW7rVlP9Zskyt4l/VQoX+9q3TUdEuLZrNQuQvziIf4=";
  +    hash = "sha256-7cwoP2Dvlrq44orckhCjFGrSVDuG8WdW8wbpAjD5zhI=";
     };
   
     cargoDeps = rustPlatform.fetchCargoTarball {
       inherit src;
       name = "${pname}-${version}";
  -    sha256 = "sha256-1ahEWLBmkT+B8qD0Qd1skXqk1wvP6yuFNAQBRdispC4=";
  +    hash = "sha256-CGPDaVS8F7H/tH0lRjFloWmZmW8NHheyZRCCqEavWeo=";
     };
   
     postPatch = ''
  
positive.code: , ninja
  , pkg-config
  , reuse
  , wrapGAppsHook4
  , glib
  , gtk4
  
negative.code:     ninja
      pkg-config
      reuse
      m4
      wrapGAppsHook4
    ] ++ (with rustPlatform; [
      cargoSetupHook
  