With the upcoming end-of-life (EOL) of MSR 3.1.x, Mirantis encourages you to upgrade to the latest supported version to ensure continued support and security updates.

3.1.13

Release date	Name	Highlights
2025-JUL-14	MSR 3.1.13	Patch release for MSR 3.1 that focuses on delivery of bug fixes and component updates.

Note

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

• Enhancements
• Addressed issues
• Known issues
  • MSR on Swarm installations can fail on RHEL 9.2
  • [ENGDTR-2906] Initialization failure
  • Product limitations
• Major component versions