{
  versions = {
    # Default version of nixpkgs to use
    default = "24.05";

    # Supported nixpkgs versions
    supported = [
      "unstable"
      "23.11"
      "24.05"
    ];
  };

  systems = {
    # Default system for our deployments
    default = "nixos";

    # Supported system types
    supported = [
      "zyxel-nwa50ax"
      "nixos"
    ];
  };
}