{
  "name": "flatcar-stable",
  "description": "Flatcar stable",
  "versions": [{
    "version": "4152.2.3",
    "providers": [{
      "name": "virtualbox",
      "url": "flatcar_production_vagrant.box",
      "checksum_type": "sha256",
      "checksum": "eedf6f7e698466a4e4cf986c7db0de1dc3da3a061f06177fa840a89474241ecb"
    }]
  }]
}