{
  "name": "flatcar-stable",
  "description": "Flatcar stable",
  "versions": [{
    "version": "3815.2.2",
    "providers": [{
      "name": "virtualbox",
      "url": "flatcar_production_vagrant.box",
      "checksum_type": "sha256",
      "checksum": "b41f623fa30ee503b1e89dcf1135cbce9a33589250b3f6f76f16c209f71024b3"
    }]
  }]
}