You can now create custom policy definitions for your AKS clusters

You can now select if you would like your AKS nodes to be deleted or deallocated when scaled down.

You can now execute just-in-time commands for AKS more easily.

You now have more flexibility in how you setup your AKS implementation by using VNets to segment traffic and connect with internal networks.

General availability enhancements and updates released for Azure SQL Managed Instance in mid-September 2021.

You can now provision Hyperscale (Citus) for Azure Database for PostgreSQL, a managed service using the open source Postgres database, in the Japan West region.