{
  "name": "flatcar-stable",
  "description": "Flatcar stable",
  "versions": [{
    "version": "4152.2.2",
    "providers": [{
      "name": "virtualbox",
      "url": "flatcar_production_vagrant.box",
      "checksum_type": "sha256",
      "checksum": "85042d77c9686d38579e1f423e7dd1b4d9230f6e39f5ca62305fbdfc8061f3de"
    }]
  }]
}