Google's been busy with app updates this month, and it's squeezed one more big one into November: Google Chat is getting a significant interface redesign that should make it a bit faster and easier to use.
Instead of the existing twin-tab arrangement of Chat and Spaces in the mobile app, you'll now have four: Home, Direct Messages, Spaces and Mentions. The same changes will be coming to the web-based version too. In the iOS and Android app you'll see the options in the navigation bar at the bottom of your screen, with notifications of any new content in the top corner of each icon.
