According to the changelog, the update fixes the issue of screen lighting/ ringing when unimportant notifications arrive and the exception of occasional transparency and Gaussian blur in the notification center.
Below you can check the full changelog of this update.
Status bar, notification bar
Fix the issue of screen lighting and ringing when unimportant notifications arrive
Fix the exception of occasional transparency and Gaussian blur in the notification center.
On the other side, starting from May 2, 2021, if there is a behavior of irrigation and the hope to increase the internal test score, it will greatly reduce the probability of passing the internal test.
We’ve started hearing rumors about the next version of the MIUI, MIUI 13. Recently, a well-known tipster claimed that the MIUI 13 will be launched on July 16 but currently there’s no official announcement done by the company about it.