[Xperia Arc Android Development] manasgirdhar:
Changelog

I.C.S 2.11.16

Based on MIUI 2.11.16
Fixed LBEGUARD issues
Random Fixes.

I.C.S 2.10.19

Based on MIUI 2.10.19
Changed Base
Removed Super User
Added LBESEC
Added MIUI package Manager
Added MIUI Security Guard
etc

GB:-
Initial release (No Support)
Fixed Keyboard Backlight
Fixed Themes not applying(You will need to create /data/system/theme folder)
Fixed SuperUser not Asking for Permission(it now asks)
Based on CM7 130
Speedier than MIUI V4(But Damn its Ugly)
Fixed apps not Locking to Landscape when keyboard is slid open

ICS 2.9.28
Based on MIUI 2.9.28
Removed LBESecurity
Added Superuser(to enable..go to SuperUser->Preferences->AutoMatic Response->Allow)
Better Battery
Should Be Smoother
Fixed Theme Manager(where Pressing the Square Button gave FC,the IPhone theme now Works..Should Make XperiaP Happy)
The MMS app is still from 2.9.14(Later Version only have Portrait till XIOMI fixes it)
other Ramdom Fixes

Changelog JB Alpha #2:-

Removed Gapps
Fixed Hardware Keyboard typing
Fixed Hardware Keyboard Backlight
Fixed unable to Make Calls
Phone now rotates to Landscape when Keyboard is opened
Fixed Odd Rotations
implemented cm10 legacy Camera(Thanx FXP)
Torch is working
Wifi working
Data Working
Other Fixes
Known Issues:
Camera app sometimes restarts the Phone
Front Cam fc's
Unknown Issues:
A Lot
Its an Alpha...what else do you expect?

Changelog JB Alpha #1:-
Initial Release(Not Sure if i will Support it).
Based on MIUI 2.9.21 from Crespo(Nexus S)(Credits:XIOMI)
Based on CM10...dont remember the version...probably quite an old one(Credits FXP)...if i have forgotten anyone please let me know.
Fixed Hardware Keyboard typing
Fixed Hardware Keyboard Backlight(Brightness Levels are Low...but Still Enough)
Fixed Reverse Back Camera.
Added GAPPS(Including Face Unlock)

Known Bugs
apps not Locking to landscape when sliding keyboard...still locked to Sensor
odd Rotations.
Phone app Fc's
This is in no way a daily driver...I just want feedback.
Things that Work:-
Hardware Keyboard Typing
Hardware Keyboard Backlight
Front and Back Camera
No Idea

What Does Not Work:-
Probably a lot of thing...Hence the term Alpha.

What definately Does NOT Work:-
HDMI

ICS:-
2.9.21:-
Based on Latest 2.9.21
Replaced FMradio with Stock FM.
Removed Supercharger(can be manually installed by you)
Added JB Adreno Libs.

Major Update Version 2.9.14

Changelog:-
Based on Miui 2.9.14
Added GAPPS in the Rom.
Added Face Unlock.
Wifi on Stock Kernel now Works.
Supercharged.(I Hope.Never used it Before)
Fixed OnScreen Button Messing Rotation Bug.(Download Zip attached)
Fixed theme not applying fully.if theme contains ALL the resources then they will be applied.
etc.

Version 2.9.7
Based on Latest miui 2.9.7
Fixed the lockscreen Issue
Fixed the Rotation Issue
Additional changes to try and make rom Smoother
etc.

Version 2.8.31
Based on Latest Miui 2.8.31
Added Apn's as Requested
Attaching modified(Keyboad Backlight) on screen Buttons to the 1st post.original Mod by noim.
Enabled Full Auto rotation (Now works in 180 Degree)
etc

Version 2.8.24

Based On latest Miui 2.8.24
Based On Official Sony ICS .587
Added XLOUD
Added Bravia Engine
Aded OTA Updater(Testing only) I May or may not Support OTA
Fixed the theme bug where the theme folder had to be manually created
Working Keyboard Backlight
LED fix.

Official Miui Changelog can be Found here:-
[url]http://miuiandroid.com/community/threads/miui-rom-2-8-24-changelog-ics-jb.17788/[/url]

Suggestion: For Optimal Performance use the stock ics .587 Kenel.