Hmmm...so does this mean we should see updates to CarPlay soon?

http://www.autoblog.com/2016/01/11/2016-autoblog-technology-of-the-year-awards-2016-naias-live/

This year, the winner of the Technology of the Year Feature Award was awarded to Apple CarPlay. "Apple's CarPlay represents the impact technology is having on our connected lives and brings an experience that is easy to use and enhances the lives of consumers who use this product" said Stephen Rouse, Autoblog's Director of Product and Technology.

already some in iOS 9.3

I jumped on 9.3 when it came out (beta) but didn't notice anything CarPlay related?

This was taken from Apples page about 9.3

With iOS 9.3, CarPlay adds even more useful features. New and For You from Apple Music — with songs, artists, and albums handpicked by experts, plus selections based on your preferences— are right at hand on your screen. And the Nearby feature in Maps lets you find gas, parking, restaurants, coffee, and more with a tap. So you’ll know the best places to stop, whether you’re on your daily commute or an epic road trip.