A Rollup Update has been released for Outlook 2016. This is a non-security update which contains the following documented fix;
- This update fixes an issue in which the “Join event” button doesn’t display in the notification email of the Microsoft Teams meeting that’s delivered through an attached .ics file.
Note: This update can be installed via Microsoft Update and updates Outlook to version 16.0.5197.1000. This update does not apply to Perpetual (Retail) and Microsoft 365 based installations of Office 2016.