Back to Carving

I have a Carvey but have been away for quite a few months. Yesterday I fired up the machine and carved out several items. My question relates to a message I had not seen before, that there is a new driver and I should consider updating to it. Is there somewhere to see what this update is about? Should I be concerned, my machine is working and I would hate to install a new driver and have it stop working.

Sorry if this topic has been covered elsewhere, I did look around before posting…