{
  "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.box",
      "checksum_type": "sha256",
      "checksum": "7e8391cee729b6d18bed2dffab4b4936ba880a9b360bd9dd5ddf4f70e56993ff"
    }]
  }]
}