Can this firmware be updated automatically through auto-update?
This is currently in a different branch, so please turn off auto-update for now until the final code is ready.
If you turn it on, it will update to a version that still lacks this driver, so it would be good to avoid this.
However, you can update the previous version with the tar on the link, so you don't have to make a new installation.
Just download the tar and copy it to the Update folder via Samba.