{
  "name": "flatcar-stable",
  "description": "Flatcar stable",
  "versions": [{
    "version": "4081.2.1",
    "providers": [{
      "name": "virtualbox",
      "url": "flatcar_production_vagrant_virtualbox.box",
      "checksum_type": "sha256",
      "checksum": "c59a6b0fdb9534cdc3bdfc162ab69198ff3d5fb6a2be558eadfb00c0c820784a"
    }]
  }]
}