Google just can't make it up its mind when it comes to its messaging services. It adds apps, removes features, merges, apps, removes features, and introduces duplicate features and apps. The latest example of that flip-flopping is with the Hangouts app on Android. Starting version 11, the app, which was initially a purely instant messaging app, will no longer show SMS and Hangouts messages in a single conversation. Before you sound the alarm, though, you can still send SMS from the app. They just won't take up the same space as Hangouts messages.