Oculus Quest 2 update 
Oculus Quest firmware 28 is announced and has already been deployed for some lucky Quest owners. I cannot tell wether this firmware is adding something to the Oculus Quest 1 or not but I hope the Oculus Air link will eventually be available for both Quest 1 & 2.
But what is the Oculus Air link ? It is the same as the Oculus Link but using a wifi connection (the faster, the better for sure).
Firmware 28 is adding keyboard support on Quest 2 (only 1 Logitech reference for the moment) and 120Hz display refresh rate upgrade (for Quest 2 only).
More information about this firmware on Oculus support page : click here