Hay, my quest pro had a software update yesterday. It was stated as system version 49. The only change I recognised was a big improvement in Wi-Fi 6 connection performance in virtual desktop. Looked a little better in Immersed. Router is an Asus RT-AX92U. Virtual desktop stated a speed of 2161 Mbits. Prior to this, Wi-Fi 6 was unusable. Regardless or any recommended settings I have seen out there.

Full screen gaming on virtual desktop has massively improved visually and is almost an optional experience to a 70-inch TV.

I hope others get to see these improvements.
I've had the Quest Pro from day one I've yet to see any update. Anyone else? I'm on version 46