anchor.diff:  
   stdenv.mkDerivation rec {
     pname = "ytfzf";
  -  version = "2.3";
  +  version = "2.4.0";
   
     src = fetchFromGitHub {
       owner = "pystardust";
       repo = "ytfzf";
       rev = "v${version}";
  -    hash = "sha256-zfoICi1VChmrRHZ3dSHGTcXkVf/zirQTycFz98xj+QY=";
  +    hash = "sha256-IQ6YIHcFriqLAGoB8QhvWiYkI7Aq4RL12TL3c/N+YqE=";
     };
   
     nativeBuildInputs = [ makeWrapper ];
  
positive.code:   postInstall = ''
      wrapProgram "$out/bin/ytfzf" \
        --prefix PATH : ${lib.makeBinPath [
          chafa coreutils curl dmenu fzf gnused jq mpv ueberzug yt-dlp
        ]} \
        --set YTFZF_SYSTEM_ADDON_DIR "$out/share/ytfzf/addons"
    '';
  
negative.code: , stdenv
  , fetchFromGitHub
  , makeWrapper
  , coreutils
  , curl
  , dmenu
  