Warning: In correlation with the end of life (EOL) date for MSR 3.1.x, Mirantis stopped maintaining this documentation version as of 2025-09-27. The latest MSR product documentation is available here.

3.1.1

Release date	Name	Highlights
2023-11-20	MSR 3.1.1	MSR 3.1 patch release introducing the following key features: Cross-installation MMT extract and restore Descriptive message on override of image with the same tag Error message on commands trigger to indicate odd amount of nodes Search field on the Organizations screen of the MSR web UI

Note

The Mirantis Migration Tool (MMT) release notes are included within the Migration Guide.

• Enhancements
  • Cross-Installation MMT extract and restore
  • Descriptive message on override of image with same tag
  • Error message on commands trigger to indicate odd amount of nodes
  • Search field on Organizations screen MSR
• Addressed issues
• Known issues
  • MSR on Swarm installations can fail on RHEL 9.2
  • [ENGDTR-2906] Initialization failure
  • [ENGDTR-2623] eNZi configuration changes require manual intervention
  • Product limitations
• Major component versions
• Security information