This section provides guidance for updating TKG Service clusters. What to read next Understanding the Rolling Update Model for TKG Service ClustersTKG Service clusters support a rolling update model. You can initiate a rolling update by changing the cluster specification. Some system operations may initiaite a rolling update. Before updating the environment you should familiarize yourself with the rolling update process. Verify TKGS Cluster Compatibility for UpdatesBefore upgrading a TKGS workload cluster you should check its compatibility for upgrade. Compatibility must be checked against the TKG Service. Update a TKG Cluster by Editing the TKR VersionThis task describes how to update the Tanzu Kubernetes release version for a TKG cluster by editing the TKG cluster manifest. Update a TKG Cluster by Editing the Storage ClassYou can update a TKG cluster by changing the storage class used by the cluster nodes. Update a TKG Service Cluster by Editing the VM ClassYou can update a TKG Service cluster by changing the virtual machine class used to host the cluster nodes. Update a TKG Cluster Using the Tanzu CLIUpdate a TKG cluster by upgrading the Tanzu Kubernetes release version using the Tanzu CLI.