"The 2019 version of SCOM contains quite a few enhancements. One category of these deals with the alerts and how they are managed. The first update prevents alerts from being deleted until the monitor has been restored. It also prevents alerts from being replicated if the management server fails over to another device. Other updates include Linux enhancements, compatibility with additional browsers, and extending the monitoring capabilities to additional Microsoft components across the network, including SharePoint, Azure, NTFS, and Windows 10."