{
  "name": "flatcar-stable",
  "description": "Flatcar stable",
  "versions": [{
    "version": "1967.3.0",
    "providers": [{
      "name": "virtualbox",
      "url": "https://stable.release.flatcar-linux.net/amd64-usr/1967.3.0/flatcar_production_vagrant.box",
      "checksum_type": "sha256",
      "checksum": "68b38d1de61bf2e8a58e34f3bed62863518d0f4e35b569cb548b1f73a3612bab"
    }]
  }]
}