A new rollup update has been made available for all Click-to-Run installations of Outlook 2016, Outlook 2019 and Outlook as part of an Office 365 subscription.
It contains 2 security updates for Word. In addition, it contains a fix for certain Outlook.com accounts being prompted for a phone number and not being able to confirm it in the Monthly Channel.
Based on your release channel, you’ll be updated to the following version;
- Office 365, Outlook 2016 Retail, Outlook 2019 Retail
Version 1905 (Build 11629.20246)
- Outlook 2019 Volume License
Version 1808 (Build 10346.20002)
- Office 365 Semi Annual Channel
Version 1902 (Build 11328.20318)
Version 1808 (Build 10730.20348)
Version 1803 (Build 9126.2388)
Note: Depending on your installation type, this update can be installed via the Microsoft Store or the Update Now button in Outlook itself. This update does not apply to msi-based installation of Office 2016.