Microsoft recently released the preview of the October 2018 feature update, and weekly updates for Outlook for iOS to Office iOS Insiders. These updates come with three new features, read about them below.
Insert and edit icons: Use icons to add visual impact to your document by inserting and editing one or more of our 500 icons.
More printing options (PowerPoint): Print what you want: slides with notes, multiple slides on a page, or full-page slides.
Open a shared calendar: Search for a shared calendar from Outlook and open it right on your device.