anchor.diff:  
   mkDerivation rec {
     pname = "nextcloud-client";
  -  version = "3.5.4";
  +  version = "3.6.0";
   
     outputs = [ "out" "dev" ];
   
  
positive.code:     owner = "nextcloud";
      repo = "desktop";
      rev = "v${version}";
      sha256 = "sha256-ennKNUuoyhpVfG1XPzJKrop0i77BAB3C2MNqZPOXNkc=";
    };
  
    patches = [
  
negative.code: 
    qtWrapperArgs = [
      "--prefix LD_LIBRARY_PATH : ${lib.makeLibraryPath [ libsecret ]}"
      # make xdg-open overrideable at runtime
      "--suffix PATH : ${lib.makeBinPath [ xdg-utils ]}"
    ];
  