{
  "name": "flatcar-stable",
  "description": "Flatcar stable",
  "versions": [{
    "version": "2905.2.3",
    "providers": [{
      "name": "virtualbox",
      "url": "https://stable.release.flatcar-linux.net/amd64-usr/2905.2.3/flatcar_production_vagrant_virtualbox.box",
      "checksum_type": "sha256",
      "checksum": "6c582b35c7b29c7e62977f72a68e7377ce0ab449f7ff6c50f7bc0e6c8f04cfa3"
    }]
  }]
}