100% offline / air gap support. Previous versions needed internet for UI resources, no longer. The appliance can be configured and operate in isolated no internet environments.
Add support for CSV separated Email addresses for SMTP Alerts
Flags for Admin and Worker nodes - WORKER_NODE and ADMIN_NODE. This allows you to run a single node cluster, or a multi-node cluster, and only run the API on the work nodes, and admin utilities on the Admin Node.