anchor.diff:  
       in stdenv.mkDerivation rec {
         pname = "mpd";
  -      version = "0.21.25";
  +      version = "0.22";
   
         src = fetchFromGitHub {
           owner  = "MusicPlayerDaemon";
           repo   = "MPD";
           rev    = "v${version}";
  -        sha256 = "1yjp8pwr2zn0mp39ls1w0pl37zrjn5m9ycgjmcsw2wpa4709r356";
  +        sha256 = "1lsi4fgrarabkahfhf5zbmppg7jba7m362gxyqhv54hmqprl1qff";
         };
   
         buildInputs = [
  
positive.code: { stdenv, fetchFromGitHub, meson, ninja, pkg-config, glib, systemd, boost, darwin
  # Inputs
  , curl, libmms, libnfs, samba
  # Archive support
  , bzip2, zziplib
  # Codecs
  
negative.code:         #    Run-time dependency GTest found: YES 1.10.0
          gtest
        ]
          ++ concatAttrVals features_ featureDependencies
          ++ lib.optionals stdenv.isDarwin [ darwin.apple_sdk.frameworks.AudioToolbox darwin.apple_sdk.frameworks.AudioUnit ];
  
        nativeBuildInputs = [
          meson
          ninja
          pkg-config
        ]
          ++ concatAttrVals features_ nativeFeatureDependencies;
  
        # Otherwise, the meson log says:
        #
  