Xiaomi recently unveiled the latest version of its skin, MIUI 11. The company is set to send out the MIUI update to its devices and a list has surfaced online showing which device will be eligible and when they'll receive the OTA. It's an impressive list, too, with the oldest device on it being three years old already.
https://www.notebookcheck.net/Updates-galore-MIUI-11-global-update-roadmap-surfaces.435620.0.html