After Calculator, Photos, Movies, and Groove, Microsoft has started updating its Outlook apps to latest Fluent design. The latest update adds Fluent design to the app is some places but not completely.
You can check out the GIF below to see how it actually looks:
The update bumps up the application version to 2016.8700.40316.0. This update for Outlook Mail and Calendar adds Reveal effect to the apps and also produces a ripple animation on clicks. The Fluent design is going to arrive with Fall Creators update, so Microsoft is getting ready to update all its apps and services with the newly introduced Fluent Design.
The update is for Insiders only right now, and most likely will be released along with Fall Creators update. If you’re an insider or otherwise, you can get the app from below: