As we hit the last few days before Christmas, app updates from Google have gone from a firehose to a slow trickle. It's only natural that most of the developers don't want to ship any major updates right before their holiday plans for fear that they might be called in to fix a catastrophe. Hey, I've done it too. Nevertheless, there's a new version of Google Duo rolling out today. It probably comes as no surprise that this one isn't taking any unnecessary risks either. There are a few very minor tweaks to the interface. However, there is a little bit for a quick teardown, so let's get into it.