https://www.bleepingcomputer.com/news/microsoft/microsoft-releases-new-office-update-for-android-with-new-features/

The Microsoft Office productivity suite is massively popular on Android and the company pushes out monthly updates with improvements and features for Word, PowerPoint, and Outlook.

Microsoft today released the July 2018 Office update for Android that brings the app to build 16.0.10325.20043. It comes with some improvements for Microsoft Word, Outlook, and PowerPoint, which according to Microsoft in a support document are only available for Office 365 subscribers who part of the Office Insider program.