anchor.diff:  in
   stdenv.mkDerivation rec {
     name = "nheko-${version}";
  -  version = "0.5.5";
  +  version = "0.6.0";
   
     src = fetchFromGitHub {
       owner = "mujx";
       repo = "nheko";
       rev = "v${version}";
  -    sha256 = "0k5gmfwmisfavliyz0nfsmwy317ps8a4r3l1d831giqp9pvqvi0i";
  +    sha256 = "1qd2c5684722jlpgqyxq6pbb1rdk1zc3sk88mkjyqypj1k0pj3dc";
     };
   
     # If, on Darwin, you encounter the error
  
positive.code:   nativeBuildInputs = [ cmake pkgconfig ];
  
    buildInputs = [
      mtxclient olm boost lmdb spdlog
      qt5.qtbase qt5.qtmultimedia qt5.qttools
    ] ++ lib.optional stdenv.isDarwin qtmacextras;
  
  
negative.code: { lib, stdenv, fetchFromGitHub, fetchurl
  , cmake, cmark, lmdb, qt5, qtmacextras, mtxclient
  , boost, spdlog, olm, pkgconfig
  }:
  
  