Google has updated their new Hangouts app, which debuted back in May at Google's I/O 2013 event. The new update, a much needed one, irons out a lot of performance issues that has plagued the app since its launch by adding more of (Project) Butter to the app. Hopefully, it is enough to make the app experience a smooth(er) one. For those who prefer to reply in cute (often bald) emoticons over text, there's a new set of emoji just for you guys. Interested in the update? Head over to the official app page on the Play Store by following the link posted below.