When Google debuted Hangouts at I/O, it looked like a pretty nifty idea, but since then, the app has been plagued with its share of performance issues. A new update, available today in the Google Play store, aims to rectify that by adding a hint of Project Butter to the Hangouts mix. Google is smearing Butter on the app (like a wayward child with his head stuck in the banisters) in the hopes that it'll smooth out the kinks and speed up performance. Also included in the update is a brand new set of emoji, so you can continue to abandon the written word in favor of cutesy hieroglyphics. We jest, of course. Who doesn't love some good emoji? To get the upgrade, head on over to the source link below.