[Galaxy S II General] Nuja:
Changelog of miui v4 2.3.23 to be released today:

[Recommended this week]

New Clock / Alarm for MIUI V4

Added commonly used settings option to settings in addition to full settings options

Optimisation of Desktop sliding gesture efficiency and user experience

[System]

Added toast notification up after memory clean-up to show released memory and display current free memory

Added support for Bluetooth transfer of files in any file format

[Phone]

NEW limit on the number of call log entries

Optimise the answer interface gestures indicators

Optimisation to improve the response speed when opening the dial pad

Optimisation to reject call effect

Fix dial interface to enter editing mode, pressing and holding items caused jitter effect problems

Fix mobile SIM card import of contacts displays error in some cases

[Contacts]

Added option to show / hide SIM card contacts

Optimised the bottom of the list name no longer shows phonetic, but the nickname and company

Optimised to open input method by default when creating a group

Optimisation of Edit contact pop-up list of account icons

Fix problem leading to FC when contacts application is opening in landscape

Fix problem editing a contact and clicking back or cancel will return a list of contacts

[Messaging]

Add new message support for recent contacts (See SMS Settings)

Optimized the width of dialogue pages in the horizontal screen

[Lock screen, status bar, notification bar]

Optimised when the notification bar shows all notifications in the upper left corner says "more" icon no longer displays

Optimize the notification bar "in progress" entry to resolve the position transitions

Optimise the "simple" mode switch sliding sensitivity

Fix in some cases the lock screen will suspend animations

Repair not playing music, double-click the unlock button and then decline in music to begin play

[Desktop]

Optimisation of Launcher sliding gesture efficiency and user experience

Fixed problem if there are no recent tasks, clearing result is displayed when there’s no recent task.

[Themes]

Add Variety lock screen support, rebound animation progress variable

New Variety lock screen support group components transparency

Optimisation when theme updates, the normal use of the current version is retained

Repair some cases, Chinese characters entered are not applied

[Camera]

Added scene selection and colour effects to add style icons

Optimisation to adjust the camera interface layout

Optimisation of video resizing of 480p in two formats; 720p and SD

Optimisation of the settings details interface

Optimisation when clicking on last taken photo in the camera interface speed of switching to direct use of the Gallery

Fix Photo EXIF time data is not accurate

Fix problem with camera not responding the first time it is opened (Clean system install)

Fix panoramic camera mode interface errors

Remove the face recognition setting option

[Gallery]

New option to select albums in ascending or descending order

Optimisation of interface effects

Optimise the photo details action bar display adjustment

Fix problem with photo details / slide show / photo editing in full screen and now supports auto-rotation

Fix problem adding photo gallery to desktop causes FC

Fix problem opening gallery from picture selected in File Explorer

Fix problems with rotation going in wrong direction

Fix problem scanning Camera directory "Android/DCIM/" when complete does not automatically refresh the list of photos

Fix problem switching photo slides to photo details leads to FC

Fix album thumbnail aspect ratio (stretching issues)

[Music]

Fix problems displaying the amount of available music on SD card is not refreshed

[Settings]

New Commonly used Settings list

Optimisation of password set-up settings options

Optimisation of MIUI Settings

[Download Manager]

Fix problem with deleted download history. Unable to select file to delete from list

[Browser]

Optimisation of the new interface version

[Anti-Spam]

Fixed the problem that when clearing interception SMS entries appear in the menu

[Alarm Clock / Clock]

Added new Word clock to optimise the alarm interface