Sacado de miuiandroid:
[System]
Optimisation to increase efficiency of loading list of installed applications
Fix in some cases when connecting to Wi-Fi, data connections do not become disconnected successfully
[Lockscreen, Status bar and notifications]
Fix problem setting Custom status bar notifications leads to FC error
[Themes]
Fix problems with themes being unable to modify the system font colour
[Camera]
Optimisation of image sharpness and overall quality / saturation (MI-ONE Only)
[Backup]
Fix in some cases when recovering data operation is completed successfully, the result will be displayed as 0Bytes restored
[Browser]
Optimisation of the rendering engine model algorithm
[Alarm Clock]
Optimise re-enable alarm stop and start time intervals