The ITS production VMware clusters will be updated to the latest vSphere 6.7 patch. This will bring the platform to the latest patch level, providing various security and stability fixes.
These will be non-disruptive rolling updates, with VMs migrated off hosts as they are patched. SQL Server clustered VMs will be migrated off-hours to minimize performance impact.
If you have questions or concerns please contact the Virtualization Team at email@example.com.