containerd v2.0.11

Welcome to the v2.0.11 release of containerd!

The eleventh patch release for containerd 2.0 contains various fixes and updates.

Highlights

Image Distribution

• Limit fallback to /blobs endpoint during ref resolution to prevent content store pollution (#13622)

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

Contributors

• Samuel Karp
• Chris Henzie
• Joseph Zhang
• Phil Estes

Changes

• Prepare release notes for v2.0.11 (#13752)
  • 24a2ac9db Prepare release notes for v2.0.11
• Update go to 1.26.5/1.25.12 (#13730)
  • 8f0774f1a Update go to 1.26.5/1.25.12
• ci: pin fog-json to resolve gem conflict (#13713)
  • f89266ecb ci: pin fog-json to resolve gem conflict
• fix: avoid content storage pollution by limiting the fallback on ref resolution (#13622)
  • 179b642d6 fix:avoid content storage pollution by limiting the fallback on ref resolution

Dependency Changes

This release has no dependency changes

Previous release can be found at v2.0.10

Which file should I download?

• containerd-<VERSION>-<OS>-<ARCH>.tar.gz: ✅Recommended. Dynamically linked with glibc 2.31 (Ubuntu 20.04).
• containerd-static-<VERSION>-<OS>-<ARCH>.tar.gz: Statically linked. Expected to be used on non-glibc Linux distributions. 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.