{
  "name": "flatcar-stable",
  "description": "Flatcar stable",
  "versions": [{
    "version": "3975.2.0",
    "providers": [{
      "name": "virtualbox",
      "url": "flatcar_production_vagrant_virtualbox.box",
      "checksum_type": "sha256",
      "checksum": "82a374618f519ec8c2659cadc590e35c9c3deafe3c54f1b133581c19822d6617"
    }]
  }]
}