{
  version = "2021.4";

  sha256 = {
    batman-adv = "06zbyf8s7njn6wdm1fdq3kl8kx1vx4spxkgiy7dx0pq4c3qs5xyg";
    alfred = "15fbw80ix95zy8i4c6acm1631vxlz2hakjv4zv5wig74bp2bcyac";
    batctl = "1ryqz90av2p5pgmmpi1afmycd18zhpwz1i4f7r0s359jis86xndn";
  };
}