Google Stadia's controller can be on Bluetooth now with new tool

On Stadia's death eve, the team has released a tool which you can use to update your Stadia Controller to use Bluetooth.

The tool is used to update the controller, but in doing so, they remind you that the change is permanent and kills WiFi on the controller.  So, make sure you've played the last of it before doing it.

I think I'll wait until tomorrow officially.