Which version of the iwinfo support Wi-Fi 6,and show he mcs?

I want to konw which version of the libiwinfo support he mcs when I set command iwinfo wlan0 associa?

As far as I can tell, neither iwinfo nor iw support wifi6.... for any version... yet...
I don't know if anyone is working on it either....
This causes problems in various places, particularly when setting up a mesh interface as the system library script mac80211.sh uses iw to set up mesh interfaces and it falls back to ht mcs.

Okay,thank you for your apply
so sad……I need do something for it now

I found that 'libiwinfo-2022-08-19-0dad3e66.tar.xz' can get he mcs……