anchor.diff:  
   mkDerivation rec {
     pname = "nheko";
  -  version = "0.8.2";
  +  version = "0.9.0";
   
     src = fetchFromGitHub {
       owner = "Nheko-Reborn";
       repo = "nheko";
       rev = "v${version}";
  -    sha256 = "sha256-w4l91/W6F1FL+Q37qWSjYRHv4vad/10fxdKwfNeEwgw=";
  +    sha256 = "1akhnngxkxbjwjkg5ispl6j5s2ylbcj92r3zxqqry4gbfxbjpx8k";
     };
   
     nativeBuildInputs = [
  
positive.code:     qtquickcontrols2
      qtgraphicaleffects
      qtkeychain
    ] ++ lib.optional stdenv.isDarwin qtmacextras
      ++ lib.optionals voipSupport (with gst_all_1; [
        gstreamer
  
negative.code: , olm
  , pkg-config
  , nlohmann_json
  , coeurl
  , libevent
  , curl
  , voipSupport ? true
  , gst_all_1
  , libnice
  