Here arrived a new update for MiUi . It was released recently. Update includes the new UI 11. Older version of MIUI10 has got features of Dark mode feature, which has controll of on or off. This feature has been improved and given schedule option,where user can schedule when dark mode should be active and when it should deactivate, which is cool feature.
Coming to Settings, this update contains colorful icons for setting menu. Older version has traditional gray-scale icons are replace by colorful icons in this Update.
Along with these features it has improved performance and some minor bug fixes are done. If you still in MIUI10 ,then update to MIUI11 and experience the change.