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 23.0.6 current
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
CVE fixes 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
go1.19.8m1
Bug fixes in the daemon and CLI
CVE fixes 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
go1.19.7m3
Updated containerd to version
1.6.19
Updated docker buildx to version
0.10.4
Updated cri-dockerd to version
0.3.1
CVE fixes in Moby
CVE fixes 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