{
  "experimental": {
    "experimental_retry": "https://github.com/apollographql/router/discussions/2241",
    "experimental_response_trace_id": "https://github.com/apollographql/router/discussions/2147",
    "experimental_when_header": "https://github.com/apollographql/router/discussions/1961"
  },
  "preview": {
    "preview_entity_cache": "https://github.com/apollographql/router/discussions/4592"
  }
}