Team Liquid has released their latest version of the Liquid Rom, Release Candidate 7! This Rom is available for many devices including the Galaxy Nexus, Nexus 7, Galaxy S III, and many other devices. In the latest release there have been many fixes, too many to list. The team has focused on squashing bugs here, and has really worked to improve battery life. In images tweeted from the Team Liquid twitter account you can see that the phone ran for over a day with 3% battery life left. The screen on time was over 4 hours. You can see that the phone is running on wifi only so the full day is not as impressive, but when you consider that the screen was on for more than 4 hours then it becomes pretty impressive. I have always had really great battery life with the liquid series, and there development always seems to be pretty stable.
The rom has been rebased on 4.1.2 the latest version of AOSP (for now). Some added features include navbar widgets/resizable, UI overhaul including lockscreen shortcut, added special paranoid android sauce, home button unlock option added, settings layout/icon overhaul, new bootanimation, huge liquid splasher overhaul, KT747 kernel and kernel tweaker added for SGS3, and Leankernel added for Galaxy Nexus.
Via XDA (SGS3 version)