{
  "build_from": {
    "armhf": "linuxserver/grav:arm32v7-nightly",
    "armv7": "linuxserver/grav:arm32v7-nightly",
    "aarch64": "linuxserver/grav:arm64v8-nightly",
    "amd64": "linuxserver/grav:amd64-nightly"
  }
}