The last time we covered Team Kang's Android Open Kang Project, it was back on Milestone 1. Milestone 3 is available now for both the GSM and CDMA versions of the Samsung Galaxy Nexus. AOKP has been through quite a few nighties since then, so here are some of the main features you could be missing!
One of the main additions in Milestone 1 was the incorporation of Roman's power menu and ICS-like toggles. Another welcomed improvement since then includes the ability to unlink ringtone and notification volumes. The stock setting was quite irritating on my Galaxy Nexus, and hopefully this will be pushed into other ROMs as well. Using the 'Phone' app in landscape mode now works too! It's great when trying to dial a number when your phone is docked in the car.
A tiny SMS icon has also been added into the lockscreen for easy access. This currently doesn't help you Google Voice users, but eventually the team plans on making it configurable. Countless other fixes were also baked in, and head here if you want to take a look at them all. This is essentially a 'nightly', but Milestone builds are more focused on stability rather than the introduction of new features. Tell us how you like it! AOKP has been butter smooth on all our devices so far, so this one should be no different!