{
  version = "2019.5";

  sha256 = {
    batman-adv = "1v18zvvg12jgywncbhxshgjc93r72ajpxgw22zp0zx22g2q13z99";
    alfred = "09npizg89ks1wm19l5xz0pq1ljpsbwy030xnprqnd0p53976wywa";
    batctl = "1b9w4636dq8m38nzr8j0v0j3b0vdsw84c58c2isc33h66dx8brgz";
  };
}