Release Notes for Azure Stack HCI, version 21H2

Azure Stack HCI, version 21H2 release notes overview

Azure Stack HCI is a hyperconverged infrastructure (HCI) cluster solution that hosts virtualized Windows and Linux workloads and their storage in a hybrid on-premises environment. Azure hybrid services enhance the cluster with capabilities such as cloud-based monitoring, Site Recovery, and VM backups. These services also provide a central view of all your Azure Stack HCI deployments in the Azure portal. You can manage the cluster with your existing tools including Windows Admin Center, System Center, and PowerShell. 

Here on the landing page, you can find information about the primary release and any known issues regarding that release. On the left side of this page, you’ll find a list of all the updates released for this version of Azure Stack HCI.  Installing the most recent update ensures that you also get any previous updates you might have missed, including any important security fixes. On the individual update pages, you will find information about what is contained in each update and the known issues associated with that update.

For more information about the Azure Stack HCI, version 21H2 please visit Azure Stack HCI Documentation.

Unsupported scenarios

Microsoft is not currently aware of any unsupported scenarios.

Known issues

Microsoft is not currently aware of any issues.