{
  "name": "flatcar-stable",
  "description": "Flatcar stable",
  "versions": [{
    "version": "3815.2.3",
    "providers": [{
      "name": "virtualbox",
      "url": "flatcar_production_vagrant_virtualbox.box",
      "checksum_type": "sha256",
      "checksum": "55c00699caa848e83196779de758316f20339386ff4b0f72c484eeff0c93732b"
    }]
  }]
}