Windows Insider app, which is known to all of us now, has received a new update. The new version number is 2016.513.2016.0.
Till now we could only notice the search interface change in the app. Some users from Redstone branch are reporting that the app has stopped working as the new interface has moved to settings now. So the app is not necessary for the Redstone branch now.
If you have notices some other changes, tell us in the comments section.
You can download Windows Insider app from here