OnePlus announced the Android 13-based OxygenOS 13 Open Beta Test for the OnePlus Nord 2T earlier last month in India, and it seems the testing has gone smoothly since the Chinese brand released the OxygenOS 13 stable update for the Nord 2T in the Asian country.
The update comes with firmware version CPH2401_11.C.23 and will be first available to users who participated in the Open Beta program, followed by a gradual push to more users.
OxygenOS 13 brings Aquamorphic Design to the Nord 2T, along with the December 2022 Android security patch. You can check the screenshot of the update's changelog below for more details.
Still not in Europe after two full months... :)
I also not received OnePlus Nord 2t oxygen OS 13 update