Offering IPv6 support across Networking is a high priority for us and we are actively working to deliver this.PP commented
Limited support for IPv6, from a load balancer to VMs. But can't configure to point to a firewall (NVA) as a limitation exists that multiple NICs cant be attached to the VM (as in a typical routing firewall).
Supporting HA Ports for public Standard LB is planned. Will update with more info in the near future.PP commented
Very disappointed in the new Standard Load Balancer and the fact that the HA feature can't be used externally. Based on conversations with Palo Alto and Fortinet, this was their plan to provide seamless firewall high availability without trickery.