self: super: {
  azahar = super.azahar.overrideAttrs (oldAttrs: rec {
    version = "2123_2_A";
    src = self.fetchFromGitHub {
      owner = "AzaharPlus";
      repo = "AzaharPlus";
      rev = "AZAHAR_PLUS_${version}";
      sha256 = "sha256-NSmgjZramHjnvypDJfgp24w9uhqZnRPzHhmp2fd0fK4=";
      fetchSubmodules = true;
    };
  });
}