[Messaging]
 Fix – Homescreen popup window did not show incoming messages' content

 [Mail]
 New – Added 'Resend all' function in Outbox
 Optimization – Enhanced speed of batch operation
 Optimization – Exchange account login procedure
 Fix – Sometimes app would FC when deleting mails by swiping to the left
 Fix – Sometimes it would report error when sender box is empty

 [Browser]
 Optimization – Optimized Text magnifying glass when selecting texts in a webpage.
 The content near the selected area will also be shown in the magnifying glass

 [Virus Scan]
 Fix – ‘Pause’ button did not work when scanning

[Messaging]
Optimization – Show pop-up notifications when clicking URL in MMS
Fix – Sometimes app might FC when enabling cloud messaging in Mi Cloud

[Lockscreen, Status bar, Notification shade]
New – Number of an app's notifications shown on it's icon supports third-party customization
Optimization – Icons of toggles in the Notification shade
Optimization – Status bar style
Optimization – Do not support swip down gesture for floating notifications

[Home Screen]
New – App names and other home screen elements will automatically change colors with wallpapers
New – Support auto-filling blanks after batch deleting icons in home screen editing mode
Fix – Sometimes, icons were repeated
Fix – Sometimes, icons in the Dock were in wrong order

[Music]
New – Support syncing songs to Mi Cloud (Settings – Mi Cloud – Music)
Optimization – Use high definition pictures in the online music details page
Fix – Incorrect round corners in the online music details page

[Weather]
Fix – Bottom half of the main page was blank

[Mail]
Optimization – Mail Login page
Fix – It would go back to the homescreen after logging into account
Fix – Receiver names in the Cc box might show unrecognizable code
Fix – Receiver names might show unrecognizable code
Fix – Incorrect form in the composing email page

[Browser]
New – Show searching results in a new page after choosing Find in page for selected text
New – Data saving mode
New – Online page text font will change with theme font
New – Support WML page
Optimization – New kernel supports system theme font
Fix – Music would continue playing after being discontinued

[Calendar]
Optimization – Month view style
Fix – Incorrect page form when creating new events
Fix – App would FC when clicking on the location in an event
Fix – Sometimes, page moved slowly when swiping

[Other]
Fix – Sometimes com.xiaomi.eventreceiver would crash

[Security]
Fix – Incorrect system storage  in Cleaner – Advanced