4.1.1
Release Notes

Release notes

The MKE 4k release notes provide a comprehensive overview of new features, enhancements, addressed issues, major middleware component versions, known issues, and security concerns.

Release DateVersionHighlights
17-SEPT-2025
                          		4.1.1
             
  • Availability of MKE 4k child clusters with Mirantis k0rdent Enterprise 1.1.0.
  • Custom CA certificates for air-gapped environments.
  • Improved upgrades, including dry run functionality.
  • Custom CNI enablement, including Calico Enterprise.
  • MKE 4k now only recognizes the following role types as valid: controller+worker and worker.
Features summary Enhancements Addressed issues Known issues Major component versions
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