A few days ago Facebook updated their mobile version of the site, and today brings an iPhone update with the following new features:

What’s New In Version 3.4
– Added Map View for Places
– Added the ability to Check in to Events that you’re attending
– Added the ability to unfriend from the phone
– Improved News Feed
– Improved notifications UI

If you’re a fan of Places, you now get a map view, plus you can check into events you’re attending. Have a friend that’s annoying you lately? You can now ‘unfriend’ them right from your iPhone to teach them a lesson! 😉

Click here to download Facebook.