I just installed the 184.108.40.206 version, and noticed the new "Cluster External IP Address" option.
As there is no documentation for it that I can see except these lines in "Creating the cluster (manual)":
Configure an external IP address for the cluster.
- nutanix@cvm$ ncli cluster set-external-ip-address external-ip-address="cluster_ip_address" Replace cluster_ip_address with a virtual IP address for the cluster. This parameter is required for Hyper-V clusters and is optional for vSphere and KVM clusters.
Any pointers appreciated,