Nintendo has released firmware version 12.0.0 to the Switch and Switch Lite, which fixes a save data backup feature present on firmware version 11.0.1. However, version 12.0.0 also adds a new setting that may hint at a future Switch console's capabilities.
https://www.notebookcheck.net/Nintendo-Switch-firmware-12-0-0-hints-at-major-upgrades-for-upcoming-Aula-model.531295.0.html