Xiaomi has released V13.0.1.0.SKDMIXM to the Xiaomi 11T Pro, the device's first MIUI 13 build globally. Also packing Android 12, V13.0.1.0.SKDMIXM is available to Mi Pilot testers, a program that remains open to join.
https://www.notebookcheck.net/The-Xiaomi-11T-Pro-receives-Android-12-and-MIUI-13-globally.601278.0.html