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.

Release Notes

Note

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

MSR 3.1.14 current

Patch release for MSR 3.1 that focuses on delivery of bug fixes.

MSR 3.1.13

Patch release for MSR 3.1 that focuses on delivery of bug fixes and component updates.

MSR 3.1.12

Patch release for MSR 3.1 that focuses on delivery of bug fixes and component updates.

MSR 3.1.11

Patch release for MSR 3.1 that introduces the following key enhancements:

  • Ability to control redirects on pull.

  • Improved error handling and API behavior for artifact references.

MSR 3.1.10

Patch release for MSR 3.1 that introduces the following key features:

  • Specification of an initial admin password during MSR installations that are performed using a Helm chart

  • Option to configure a Backup Deadline for automatic backups

MSR 3.1.9

Patch release for MSR 3.1 that addresses middleware updates, including RethinkDB Operator 1.0.2 and MSR Operator 1.0.3.

MSR 3.1.8

Patch release for MSR 3.1 that introduces the following key features:

  • Improved chart placement

  • Ability to pull mirrored Helm charts between MSR instances

  • Ability to push mirrored Helm charts to remote registries

MSR 3.1.7

Patch release for MSR 3.1 that introduces the following key features:

  • Introduction of an option that allows users to include job logs in the backup

  • Ability to configure the host or load balancer URL during installation or upgrade of MSR on Swarm

MSR 3.1.6

Patch release for MSR 3.1 that introduces the following key features:

  • Ability to query repository sizes

  • Capability to install cert-manager and Postgres Operator in different

namespace

MSR 3.1.5

Patch release for MSR 3.1 that introduces the following key features:

  • Introduction of the apply command

  • MSR can now be configured with an even number of replicas

MSR 3.1.4

Patch release for MSR 3.1 that introduces the following key features:

  • Single step migration

  • Time restriction for automatic backups

  • Exclusions of scanned images from backup

MSR 3.1.3

Patch release for MSR 3.1 that addresses middleware updates, including Golang 1.21.8 and Synopsys Scanner 2023.12.

MSR 3.1.2

Patch release for MSR 3.1 introducing the following key features:

  • Augment job logs filtering

  • Dark theme option added to MSR web UI

MSR 3.1.1

Patch release for MSR 3.1 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

MSR 3.1.0

Initial MSR 3.1.0 release introducing the following key features:

  • MSR can be run on Swarm clusters

  • It is possible to schedule automatic MSR backups using the MSR API

  • You can use Prometheus to scrape a set of key MSR health metrics