Android's Google Search app just got a pretty good update, and that means we've got new features for Google Now as well.
Of note are improvements for travelers. If Google Now knows you're going somewhere (and there's a pretty good chance it will), it'll show you weather information for your destination. And if you're flying on United Airlines, you'll even be able to get to your boarding pass right from Google Now. (Of course, that might be the least of your worries on UA.)
Voice search is beefed up, too -- it can listen for a song playing in the background, find product info and post to Google+, all without typing a thing.
Hit the link above to get your update on.
Source: Google Android blog