{
  "name": "flatcar-stable",
  "description": "Flatcar stable",
  "versions": [{
    "version": "2191.5.0",
    "providers": [{
      "name": "virtualbox",
      "url": "https://stable.release.flatcar-linux.net/amd64-usr/2191.5.0/flatcar_production_vagrant.box",
      "checksum_type": "sha256",
      "checksum": "9ea99b29931591cc06814d1a753512212176506bdf9927e2c3d63ba0efe3d000"
    }]
  }]
}