# Update 0.5.5.64

## Dedicated callback listener and field-page translations

- Added an optional callback-only Docker Compose service for Internet/DMZ deployments.
- The callback service exposes only the software callback POST route and callback health route; the AssetManager UI is not available on that service.
- Added `CALLBACK_PORT` to `.env.example` with default host port `8090`.
- The optional listener is started with `docker compose --profile callback up -d`.
- The existing callback base URL continues to define the public HTTP/HTTPS FQDN used by job scripts.
- Translated the central field-management page and field editor, including the previously hard-coded **Add field** button and data-type labels.