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Containerd V2.1.2 Release Note

来源: https://github.com/containerd/containerd/releases/tag/v2.1.2

containerd/containerd v2.1.2 Release Notes

Published at: 2025-06-12T13:08:39Z

Welcome to the v2.1.2 release of containerd!

The second patch release for containerd 2.1 contains various fixes and updates.

Highlights

  • Fix check of wrapped errors in erofs snapshotter (#11935)

Go client

  • Improve mount error message (#11884)

Image Distribution

  • Fix transfer differ selection (#11936)
  • Enable DuplicationSuppressor in transfer service (#11932)

Runtime

  • Properly shutdown non-groupable shims to prevent resource leaks (#11971)

Please try out the release binaries and report any issues at https://github.com/containerd/containerd/issues.

Contributors

  • Derek McGowan
  • Akihiro Suda
  • Kirtana Ashok
  • Austin Vazquez
  • Maksym Pavlenko
  • ningmingxiao
  • Gao Xiang
  • Henry Wang
  • Jin Dong
  • Phil Estes
  • Wei Fu

Changes

28 commits

  • Prepare release notes for v2.1.2 (#11962)
  • Properly shutdown non-groupable shims to prevent resource leaks (#11971)
    • cff1feb28 *: properly shutdown non-groupable shims to prevent resource leaks
  • ci: bump golang [1.23.10,1.24.4] in build and release (#11968)
    • 2ce169aae ci: bump golang [1.23.10,1.24.4] in build and release
  • Backport Enable CIs to run on WS2022 and WS2025 (#11955)
    • 70bcb9b55 Enable CIs to run on WS2022 and WS2025
  • cri:use debug level when receive exec process exited events (#11848)
    • 40575a15f cri:use debug level when receive exec process exited events
  • build(deps): bump google.golang.org/grpc from 1.72.0 to 1.72.2 (#11952)
    • c71f77170 build(deps): bump google.golang.org/grpc from 1.72.0 to 1.72.2
  • Fix transfer differ selection (#11936)
    • 4bcea74de Update differ selection in transfer service to prefer default
    • 0c3cd8a99 Add debug log when transfer returns not implemented
    • 820e56765 Add more error details when unpack fails to extract
  • Fetch image with default platform only in TestExportAndImportMultiLayer (#11943)
    • 9b6c1949a Fetch image with default platform only in TestExportAndImportMultiLayer
  • Fix check of wrapped errors in erofs snapshotter (#11935)
    • 480126f50 erofs-snapshotter: fix to work with wrapped errors
  • Enable DuplicationSuppressor in transfer service (#11932)
    • d82921ff5 Enable DuplicationSuppressor in transfer service
  • ci: bump golang [1.23.9, 1.24.3] in build and release (#11889)
    • 0bb25c3d6 ci: bump golang [1.23.9, 1.24.3] in build and release
  • Improve mount error message (#11884)
  • Add symlink breakout test for overriden path (#11887)
    • dd2ce49d0 Add symlink breakout test for overriden path

Dependency Changes

  • google.golang.org/grpc v1.72.0 -> v1.72.2

Previous release can be found at v2.1.1

Which file should I download?

  • containerd-<VERSION>-<OS>-<ARCH>.tar.gz: ✅Recommended. Dynamically linked with glibc 2.35 (Ubuntu 22.04).
  • containerd-static-<VERSION>-<OS>-<ARCH>.tar.gz: Statically linked. Expected to be used on Linux distributions that do not use glibc >= 2.35. Not position-independent.

In addition to containerd, typically you will have to install runc and CNI plugins from their official sites too.

See also the Getting Started documentation.

Containerd V2.1.1 Release NoteContainerd V2.1.3 Release Note