The folks at Twitter have just pushed through a big update for their Android application. With it comes two major additions – push notifications and the ability to add multiple Twitter accounts. That last one has been highly requested for months and they’ve finally come through. And push notifications are straight forward, too – set your app to deliver “automatic updates” and you’ll get Tweets, Mentions and DMs just as soon as your friends hit send. New version is now in the Android market. More information here.