Microsoft is releasing a new Fast Ring Insider build update for iOS devices like iPad and iPhone.

The March Update, Version 1.31.1 (170326) comes with some noteworthy features, key fixes or improvements for Word, Excel as well as PowerPoint.

Here is what’s new for Office Insiders on iOS:

Working with tables got easier: Touch controls let you select and resize rows and columns.

In addition, you can now insert endnotes into your Word documents.

Co-authoring is now available in Excel for iPad and iPhone: Find out who’s working with you in a spreadsheet, see where they’re working, and view changes automatically in seconds. We’ll keep a close eye on your feedback so we can make co-authoring better before making it available more broadly. Today, co-authoring is available for Excel Online, Excel for Android, Excel Mobile, and Excel for iPad and iPhone (for Office Insiders). Stay tuned for Mac. Learn more.

Designer is now available in PowerPoint for iPad for those who have an Office 365 subscription. To get started, insert an image on a slide and try out the design ideas offered up by Designer.