{
  "name": "flatcar-stable",
  "description": "Flatcar stable",
  "versions": [{
    "version": "3975.2.1",
    "providers": [{
      "name": "virtualbox",
      "url": "flatcar_production_vagrant.box",
      "checksum_type": "sha256",
      "checksum": "8b98284deb56e0dda26a106e28409b1141b7647a3891b2458641aeb79c25cdab"
    }]
  }]
}