generic: {
  v74 = generic {
    version = "7.4.2";
    hash = "sha256-CNLVhNE5Cxzr8OUVKA6vNhFAXW/smGdpDkA4vSWcPvw=";
  };
  v72 = generic {
    version = "7.2.10";
    hash = "sha256-US+TP6qtCT3LlnELWR93t7nf8A1Y1xRPI+300GA1v8g=";
  };
  v70 = generic {
    version = "7.0.19";
    hash = "sha256-ML7wFzSTsZk3fJBhs06KLhaijrDW9+nHuUJDPkt1Nn8=";
  };
  v60 = generic {
    version = "6.0.41";
    hash = "sha256-E5dtwTdSMV4RIR90eEqh+2keDYmeKWeEDRM0PuA4dxM=";
  };
}