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 1 security update for Excel.
In addition, it contains 1 documented non-security fixes for Outlook Monthly 2004, 6 for Monthly Enterprise 2003, 4 for Monthly Enterprise 2002, 4 for Semi-Annual (Targeted) 2002, 4 for Semi-Annual 1908, and 2 for Semi-Annual 1902. Most notable fixes are;
- Version 2004
Addresses an issue that caused users to experience a crash when displaying toast notifications. - Version 2003
Addressed an issue that caused users to experience crashes in third party MAPI applications. - Version 2003 and 2002
Addressed an issue that caused the width of the folder pane to change unexpectedly. - Version 2003, 2002, 1908 and 1902
Addressed an issue that caused Outlook to crash when opening .msg or .oft files that were saved locally after a Windows update. - Version 1908
Addressed an issue that caused users to experience a crash when selecting certain search results. - Version 1908
Addressed an issue that caused the “Save to Cloud” button to be missing from Attachment Tools.
And yes, the Monthly Enterprise Channel is indeed a new addition to Microsoft 365 Apps (previously: Office 365).
Based on your release channel, you’ll be updated to the following version;
- Office 365, Outlook 2016 Retail, Outlook 2019 Retail
Version 2004 (Build 12730.20270) - Office 365 Monthly Enterprise
Version 2003 (Build 12624.20588)
Version 2002 (Build 12527.20612) - Office 365 Semi Annual (Targeted)
Version 2002 (Build 12527.20612) - Office 365 Semi-Annual
Version 1908 (Build 11929.20776)
Version 1902 (Build 11328.20586) - Outlook 2019 Volume License
Version 1808 (Build 10359.20023)
Note: Depending on your installation type, this update can be installed via the Update Now button in Outlook itself or the Microsoft Store. This update does not apply to msi-based installation of Office 2016.