[Xperia Play Android Development] zerojay:
Changelog/Roadmap:

v0.5 - Update zips for each version from now on, startup script control, nano/bash included.

v0.4 - CDMA and GSM support in a single installation, hacked Google Maps 5.10.0 with worldwide navigation, loopy smoothness tweaks and V6 SuperCharger memory management scripts on startup. PNG optimized.

v0.3 - Restarted from scratch. Added Google Talk with video. Added new theme. Switched to Launcher Pro from ADW Launcher. Removed more apps. Added new bootanimation. Turned off auto-brightness settings. Turned off most camera sounds. SQLite vacuum on boot. Yet more stuff.

V0.2.1 - Readd Sony Ericsson settings application to fix Messaging app force close when attemping to enter its settings.

V0.2 - Removed Facebook, Sony Ericsson custom Facebook integration, Sony Ericsson sync clients, Sony Ericsson LiveView manager. Added romname/version to build.prop so it is displayed to the user.

V0.1 - Initial release.

Possible future plans and progress:

Single build working for both CDMA and GSM phones without manually installing another zip. - Done pending testing

More switchable user control over various things such as the muting of camera sounds, zipalign, dalvik2cache and many other options through a simple interface. - 10% complete

Add Screenshot function to power menu - Abandoned for now, screenshot intent was Cyanogenmod only?

Switch to Google DNS servers? - Initial look into it complete, reevaluating soon.

Apps2SD - Nothing done yet.

Various build.prop/performance tweaks - 50% complete

Use zerorom as the basis for a rom devoted towards the emulator/gamer - Nothing done yet, waiting for this ROM to be complete.

PNG optimization - 100% complete.

EDT Tweaks for status bar - Some initial looks into it complete, reevaluating soon.

SD Card speedup - Nothing done yet.

Alternate font - Nothing done yet.

Multiple themes - Nothing done yet.

720p playback with replacement of liboxmvdec.so - 100% - failed

Integrate Chainfire3D - Nothing done yet.

Centered clock, status bar changes? - Nothing done yet.

Hot reboot option integrated into reboot menu - Nothing done yet.

Confirmed bugs:

None known at the moment.

Credits, Links and Thank You's

AdamTT - X-Blue Theme, Reboot power menu mod

lpy - loopy smoothness tweak startup script

DooMLoRD - Bravia Engine for Xperia Play, DooMKernel + dalvik2cache hack

KHOLAT - USB debugging notification removal

Steve0007 - Modified Google Maps with world navigation

britoso - Modifed Google Talk with video chat, wifi restriction removed

GrainOsand + JaeKar99 - Electric Blue Honeycomb boot animation

kohllou - Camera sound removal guide

Zoop57 - Modded Camera app with R trigger shutter button

NielDK - CIFS and TUN kernel modules, disable auto-brightness tutorial

Cyanogenmod - Large APN list

dsixda - Android Kitchen, various tweaks and additions including adblocked host file

zeppelinrox - V6 SuperCharger antilag and memory fix script

Synergy ROM Team - Startup script inspiration, automatic zipalign, sqlite vacuum and general ideas

FreeXperia Team - Clockwork Mod Recovery, Cyanogenmod port to Xperia Play

NFHimself, Koush - Documentation of Edify scripting language for Clockworkmod Recovery

tommytomatoe - Android Utility for Linux

Apache Software Foundation - Subversion version control system

Alejandrissimo - Bootloader unlocking for sim-locked Xperia Play

FrAsErTaG + zero_1_2 + chevyowner - Xperia Play CDMA fixes

Logseman, AndroHero, OTOGY2002, FrAsErTaG, thomassafca - Inspiration, ideas, great ROMs and great forum members.