Ronny1967 , via OnePlus 8T , Jan 22, 2021 : I am generally very satisfied with my OnePlus 8T 256gb, but I am a little concerned about the fact that the update process of the 8T is several months behind. Still have the November patch now.
Shubham_Ag. , via OnePlus 8 , Jan 22, 2021 : It's not several months behind. OnePlus promises bimonthly update. Wait till end of January, you should get an update soon.
asishgrwl , Jan 22, 2021 : Also, you may find the following helpful. https://forums.oneplus.com/threads/oneplus-software-maintenance-schedule.862347/
OALEXANDER , Jan 22, 2021 : Thread Answered as above quote . Please do use search as thia answered already Closing Thread