libdatachannel: 0.20.3 -> 0.21.0

stdenv.mkDerivation rec {

  pname = "libdatachannel";

  version = "0.20.3";

  version = "0.21.0";

  src = fetchFromGitHub {

    owner = "paullouisageneau";

    repo = "libdatachannel";

    rev = "v${version}";

    hash = "sha256-QVyHDeT5gh+e3jOx9PjubIVq1xQ9eA7CxbP91X/xxT8=";

    hash = "sha256-hxXDovJAmuh15jFaxY9aESoTVVJ3u2twsX31U3txans=";

  };

  outputs = [ "out" "dev" ];