On January 14, 2020, the servers reached End of Support. No more security updates will be available, putting any still running server installations at risk. One of the available options is to migrate to Azure, including porting your existing licenses.
Please see the full announcement and available options at Microsoft Windows Server Blog.
- New Features of Microsoft Teams for March and April 2021 - April 8, 2021
- Microsoft Mechanics: Azure Migration. - March 10, 2021
- Microsoft Ignite 2021 Windows Server 2022 Preview. - March 10, 2021