Google's been updating its Google+ iOS app on a fairly regular basis lately, and this latest update brings support for one of its headlining features: video hangouts. You can now chat with your other Google+ buddies to your heart's content over Wi-Fi or 3G, something you can't do with Apple's FaceTime. There's also an improved photo browsing interface for viewing photos from your friends as well as viewing and sharing your phone's photos. The update is available now, so get ready to hangout.