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 23.0.18 current
The MCR 23.0.18 patch release focuses on the delivery of CVE and bug fixes.
MCR 23.0.17
The MCR 23.0.17 patch release focuses on the delivery of CVE and bug fixes.
MCR 23.0.16
The MCR 23.0.16 patch release focuses on the delivery of CVE and bug fixes.
MCR 23.0.15
The MCR 23.0.15 patch release focuses on the delivery of bug fixes and the upgrade to Go 1.22.
Updated containerd 1.6.36
MCR 23.0.14
Patch release for MCR 23.0, which focuses on the delivery of CVE and bug fixes.
Updated containerd 1.6.33
Updated runc 1.1.13-m1
Updated cri-dockerd 0.3.15
Updated Fipster (Go runtime) go1.21.12m
MCR 23.0.13
Patch release for MCR 23.0, which focuses on the delivery of CVE and bug fixes.
Updated containerd to version
1.6.32
MCR 23.0.12
Patch release for MCR 23.0, which focuses on the delivery of CVE and bug fixes.
Updated cri-dockerd to version
0.3.14Updated Fipster (Go runtime) to version
go1.21.10m
MCR 23.0.11
Patch release for MCR 23.0, which focuses on the delivery of CVE and bug fixes.
Updated containerd to version
1.6.31-rc.1Updated runc to
1.1.12-m3Updated cri-dockerd to version
0.3.13Updated Fipster (Go runtime) to version
go1.21.9m3
MCR 23.0.10
Patch release for MCR 23.0, which focuses on the delivery of CVE and bug fixes.
Updated containerd to version
1.6.30-rc.2Updated runc to
1.1.12-rc1.m1Updated cri-dockerd to version
0.3.11Updated Fipster (Go runtime) to version
go1.21.8m1
MCR 23.0.9-1
Patch release for MCR 23.0 that delivers a runc update that fixes CVE-2024-21626.
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
1.20.12m1Updated containerd to version
1.6.28-rc.1Update cri-dockerd to version
0.3.9Updated buildx version
0.12.0m (4932eecc)
MCR 23.0.8
Patch release for MCR 23.0, which introduces the following key product improvements:
Updated Fipster (Go runtime) to version
go1.20.10m1Updated containerd to version
1.6.25-rc.1Update cri-dockerd to version
0.3.7Updated buildx version
0.12.0-rc1Resolved CVEs in the Go runtime
MCR 23.0.7
Patch release for MCR 23.0, which introduces the following key product improvements:
Updated Fipster (Go runtime) to version
go1.19.12m1Updated containerd to version
1.6.22Resolved CVEs in the Go runtime
MCR 23.0.6
Patch release for MCR 23.0, which introduces the following key product improvements:
Updated Fipster (Go runtime) to version
go1.19.10m1Updated containerd to version
1.6.21Updated docker buildx to version
0.10.5Updated cri-dockerd to version
0.3.4Resolved CVEs in the Go runtime
MCR 23.0.5
Patch release for MCR 23.0, which introduces the following key product improvements:
Updated Fipster (Go runtime) to version
go1.19.8m1Bug fixes in the daemon and CLI
Resolved CVEs in the Go runtime
MCR 23.0.3
Patch release for MCR 23.0, which introduces the following key product improvements:
Updated Fipster (Go runtime) to version
go1.19.7m3Updated containerd to version
1.6.19Updated docker buildx to version
0.10.4Updated cri-dockerd to version
0.3.1Resolved CVEs in Moby
Resolved CVEs in the Go runtime and FIPS module
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