anchor.diff:  
     self = stdenv.mkDerivation rec {
       pname = "pipewire";
  -    version = "0.3.40";
  +    version = "0.3.42";
   
       outputs = [
         "out"
  
positive.code:       owner = "pipewire";
        repo = "pipewire";
        rev = version;
        sha256 = "sha256-eY6uQa4+sC6yUWhF4IpAgRoppwhHO4s5fIMXOkS0z7A=";
      };
  
      patches = [
  
negative.code:       libjack2
        libusb1
        libsndfile
        lilv
        ncurses
        openssl
        readline81
        udev
        vulkan-headers
  