Release Notes

Important

Mirantis Container Runtime 23.0 follows the version numbering scheme of the upstream Moby and Docker CLI projects. Mirantis may skip upstream versions released in short succession, though, and opt instead to release a patch that contains the content of all upstream versions released in the intervening period since the previous MCR 23.0 patch release.

MCR 23.0.10 current

Patch release for MCR 23.0, which focuses on the delivery of CVE and bug fixes.

  • Updated containerd to version 1.6.30~rc.2

  • Updated runc to 1.1.12-rc1.m1

  • Updated cri-dockerd to version 0.3.11

  • Updated Fipster (Go runtime) to version go1.21.8m1

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MCR 23.0.9-1

Patch release for MCR 23.0 that delivers a runc update that fixes CVE-2024-21626.

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MCR 23.0.9

Patch release for MCR 23.0, which focuses on the delivery of CVE and bug fixes.

  • Fixed an issue that pertains to the enabling of FIPS for Swarm.

  • Fixed an issue that prevented docker exec from working in FIPS mode.

  • Updated Fipster (Go runtime) to version 1.20.12m1

  • Updated containerd to version 1.6.28-rc.1

  • Update cri-dockerd to version 0.3.9

  • Updated buildx version 0.12.0m (4932eecc)

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MCR 23.0.8

Patch release for MCR 23.0, which introduces the following key product improvements:

  • Updated Fipster (Go runtime) to version go1.20.10m1

  • Updated containerd to version 1.6.25-rc.1

  • Update cri-dockerd to version 0.3.7

  • Updated buildx version 0.12.0-rc1

  • Resolved CVEs in the Go runtime

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MCR 23.0.7

Patch release for MCR 23.0, which introduces the following key product improvements:

  • Updated Fipster (Go runtime) to version go1.19.12m1

  • Updated containerd to version 1.6.22

  • Resolved CVEs in the Go runtime

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MCR 23.0.6

Patch release for MCR 23.0, which introduces the following key product improvements:

  • Updated Fipster (Go runtime) to version go1.19.10m1

  • Updated containerd to version 1.6.21

  • Updated docker buildx to version 0.10.5

  • Updated cri-dockerd to version 0.3.4

  • Resolved CVEs in the Go runtime

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MCR 23.0.5

Patch release for MCR 23.0, which introduces the following key product improvements:

  • Updated Fipster (Go runtime) to version go1.19.8m1

  • Bug fixes in the daemon and CLI

  • Resolved CVEs in the Go runtime

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MCR 23.0.3

Patch release for MCR 23.0, which introduces the following key product improvements:

  • Updated Fipster (Go runtime) to version go1.19.7m3

  • Updated containerd to version 1.6.19

  • Updated docker buildx to version 0.10.4

  • Updated cri-dockerd to version 0.3.1

  • Resolved CVEs in Moby

  • Resolved CVEs in the Go runtime and FIPS module

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MCR 23.0.1

Initial release for MCR 23.0, which introduces the following features and improvements:

  • Storage driver removals

  • Semantic Versioning (SemVer) format

  • CSI drivers

  • BuildKit and buildx by default

  • Volume Prune and API 1.42

  • Windows Server 2019 required

  • Health checks

  • Rootless and seccomp

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