[Vibrant Android Development] bearsfan85:
You can always look here for download links as well

Changelog

B3 Changes
- BackLightNotifications (BLN) port, thanks to Zacharias.maladroit (not fully working ATM)
- Some cleaning and more tiny fixes
- Fascinate : fix for low volume/mic problems
- *Temporary* fix for green tint (reborn/still not fixed in V11 - not yet proper though)
- Modified color multiplier to avoid yellowish color by default
- Enhanced cleaning script when flashing
- Screen undervolt (from 3.0V to 2.6V) - it should help battery life
- Lowering kernel debugger buffer
- More work on leakage values
- Upstream Synced (note: update to the newest nightly before flashing this kernel)
- Themed recovery
- Tweakable volume levels in both speaker gain, and mic gain.
-- To tweak these, grab the zip hereunzip it (don't flash it) and place it in /etc/init.d Modify the file how you see fit through a text editor, there are instructions in the comments. Then reboot for it to take effect.
- ...More to come...

What's next / most is available through V12 Beta 2

Actual changelog of the dev build, with already implemented stuff as well as mostly implemented stuff

- BackLightNotifications (BLN) port, thanks to Zacharias.maladroit // not fully working ATM, replaced back by Kangsterizer's LED notifications in V12 beta 2
- Some cleaning and added tiny fixes
- Fascinate : fix for low volume/mic problems from jt1134
- Fascinate : Now using Yamaha compass driver from ED01
- *Temporary* fix for green flashes/colors on low brightness (reborn/still not fixed in V11 - not yet proper though)
- Modified color multiplier to avoid yellowish tint by default
- Enhanced cleaning script when flashing
- Screen undervolt (from 3.0V to 2.6V) // it should help battery life
- Lowering kernel debugger buffer
- More work on leakage values
- Adding some old-school (V9D) CFLAGS resulting in substantial performance and stability gains
- 800MHz random lock fixed - not fully fixed it seems
- Popping keyboard bug fixed
- Make use of NEON accelerated mfpu
- Slightly more aggressive ondemand governor default settings // searching the best balance for efficiency
- Added a few speed enhancements

...More to come...

V11

LATEST - 13/07/2011 - V11

- Upstream synced as always (updated recovery...)
- More debug stuff disabled & cleanups/fixes on various things
- Printk disabled to reduce overhead
- Updated to linux kernel 2.6.35.13
- OC implementation fixes and modifications (fixing overvolt in Voltage Control Xtreme as well as some other tiny things)
- Added experimental GPU OC implementation from TheExcapist (for future use / not yet functional)
- 1.7GHz step added - working on some pretty good phones
- Modified touchkey/Led notifications settings from Zacharias.maladroit
- Added SLQB
- Added SIO and BFQ schedulers
- Back to LZO compression for faster boot time
- New voltage settings for more stability
- Trying some new speed tweaks
- Better memory management
- 340MB of RAM available for user without breaking 720p recording
- Preemptible Tiny RCU
- Automated per tty task groups patch
- Added InteractiveX governor
- Two new branches for OC settings adapted to high and low leakage chips
- Toolchain sorcery, thanks to Zacharias.maladroit (RIL is compiled using 4.4.3 toolchain, and everything else is compiled using 4.5.2 toolchain -> more speed and stability)
- Enhanced Voodoo Color settings from renaudallard
- Voodoo Sound V10
- Allow CPU-supported unaligned accesses
- Logcat on/off scripts (built as module)
- Bluetooth HID support
- New, cleaner bootlogo
- Now cleaning old scripts, OC values, cache and dalvik cache on kernel installation - thanks to lippol94
- Green tint on low brightness fixed
- Switched to ondemand governor

Please note that I am just the thread maintainer, sixstringsg and/or Tk-glitch are the developers of the kernel.