{
  "name": "flatcar-stable",
  "description": "Flatcar stable",
  "versions": [{
    "version": "1967.5.0",
    "providers": [{
      "name": "virtualbox",
      "url": "https://stable.release.flatcar-linux.net/amd64-usr/1967.5.0/flatcar_production_vagrant.box",
      "checksum_type": "sha256",
      "checksum": "d88f148bbf0f504296cd23a0b9c305b75d979537345cab71b5f7b4b41f453bc1"
    }]
  }]
}