The Cluster release 6.20.0 is introduced in the Mirantis Container Cloud release 2.13.1. This Cluster release is based on the Cluster release 5.20.0.
The Cluster release 6.20.0 supports:
Mirantis OpenStack for Kubernetes (MOS) 21.6. For details, see MOS Release Notes.
Mirantis Kubernetes Engine (MKE) 3.3.12. For details, see MKE Release Notes.
Mirantis Container Runtime (MCR) 20.10.6. For details, see MCR Release Notes.
For the list of addressed and known issues, refer to the Container Cloud release 2.13.0 section.