For details, please see included release notes as well as solution SOL186624 in our Knowledge Base.
The following is a list of issues resolved in this patch:
VFOG-11340- The Space Used and Space Available metrics were not associated with the HPVVirtualMachineHostStorage object. VFOG-11286- Upgrading to version 5.6.16 resulted in duplicated Host objects. VFOG-10016- The CPU wait time was not collected.