curl --request GET \
  --url http://aris.local/firmware \
  --header 'Authorization: Bearer <token>'

{
  "versions": [
    {
      "version": "1.2.3",
      "filename": "fcu-1.2.3.bin",
      "sha256": "<string>",
      "size": 123,
      "available": true
    }
  ]
}