The Stable update V220.127.116.11.RKWEUXM has been officially released for Xiaomi 11T (codename is agate). Before updating, please make sure you have downloaded the exact ROM matching your Xiaomi phone/tablet. In Fastboot mode, you can check model code by typing
fastboot getvar product in cmd/shell.
The firmware files posted here are all official Xiaomi ROM, xiaomiROM.com do not own and never modified those firmwares，you will always download the file from Xiaomi server.
You may interest in those contents: Xiaomi 11T ROM Topics Xiaomi Devices Index
Download Mi 11t (agate) Europe (EEA) MIUI 12.5 V18.104.22.168.RKWEUXM Recovery ROM with Android 11.0. Firmware size is 3.3 GB.
Download Mi 11t (agate) Europe (EEA) MIUI 12.5 V22.214.171.124.RKWEUXM Fastboot ROM with Android 11.0. Firmware size is 6.5 GB.