Office 2019 for Mac does not receive feature updates.
With Office 365, you can get apps on your computer as well as premium functionality in the web and mobile apps and receive regular feature updates. Recommended: Upgrading to Office 365, the subscription version of Office that comes with Word, Excel, PowerPoint, and other apps, depending on the plan you choose.Here is what Microsoft Suggests to Replace Office 2016 for Mac (copied from their website): My guess is that’s because there are far more corporate installs of Outlook 2010. After all, on the Windows side Outlook 2010 has been supported all the way to this year. I am sort of surprised how quickly the 2016 Mac version is being retired. Upgrade to a newer version of Office so you can stay up to date with all the latest features, patches, and security updates.” Microsoft states that “Although you will still be able to use Office 2016 for Mac, you will no longer receive security updates and bug fixes after October 13, 2020. Upgrades are recommended prior to the support end date. Microsoft recently announced that as of Fall 2020, mainstream support for Office 2016 for Mac will come to an end.