Mirantis Container Cloud (MCC) becomes part of Mirantis OpenStack for Kubernetes (MOSK)!

Starting with MOSK 25.2, the MOSK documentation set covers all product layers, including MOSK management (formerly MCC). This means everything you need is in one place. The separate MCC documentation site will be retired, so please update your bookmarks for continued easy access to the latest content.

Container Cloud releases

This section outlines the release notes for the Mirantis Container Cloud GA release. Within the scope of the Container Cloud GA release, major releases are being published continuously with new features, improvements, and critical issues resolutions to enhance the Container Cloud GA version. Between major releases, patch releases that incorporate fixes for CVEs of high and critical severity are being delivered. For details, see Container Cloud releases, Cluster releases (managed), and Patch releases.

Once a new Container Cloud release is available, a management cluster automatically upgrades to a newer consecutive release unless this cluster contains managed clusters with a Cluster release unsupported by the newer Container Cloud release. For more details about the Container Cloud release mechanism, see Reference Architecture: Release Controller.