{
  "name": "flatcar-beta",
  "description": "Flatcar beta",
  "versions": [{
    "version": "1967.1.0",
    "providers": [{
      "name": "virtualbox",
      "url": "https://beta.release.flatcar-linux.net/amd64-usr/1967.1.0/flatcar_production_vagrant_virtualbox.box",
      "checksum_type": "sha256",
      "checksum": "d8a89bde094d8c22cb31d261416399f03f33c93f41366ba9489aee41feca967f"
    }]
  }]
}