Docker Engine 27.1 release notes

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This page describes the latest changes, additions, known issues, and fixes for Docker Engine version 27.1.

For more information about:

27.1.2

2024-08-13

For a full list of pull requests and changes in this release, refer to the relevant GitHub milestones:

Bug fixes and enhancements

  • Fix a regression that could result in a ResourceExhausted desc = grpc: received message larger than max error when building from a large Dockerfile. moby/moby#48245
  • CLI: Fix docker attach printing a spurious context cancelled error message. docker/cli#5296
  • CLI: Fix docker attach exiting on SIGINT instead of forwarding the signal to the container and waiting for it to exit. docker/cli#5302
  • CLI: Fix --device-read-bps and --device-write-bps options not taking effect. docker/cli#5339
  • CLI: Fix a panic happening in some cases while running a plugin. docker/cli#5337

Packaging updates

27.1.1

2024-07-23

Security

This release contains a fix for CVE-2024-41110 / GHSA-v23v-6jw2-98fq that impacted setups using authorization plugins (AuthZ) for access control. No other changes are included in this release, and this release is otherwise identical for users not using AuthZ plugins.

Packaging updates

27.1.0

2024-07-22

For a full list of pull requests and changes in this release, refer to the relevant GitHub milestones:

Bug fixes and enhancements

  • rootless: add Requires=dbus.socket to prevent errors when starting the daemon on a cgroup v2 host with systemd moby/moby#48141
  • containerd integration: image tag event is now properly emitted when building images with BuildKit moby/moby#48182
  • CLI: enable shell completion for docker image rm, docker image history, and docker image inspect moby/moby#5261
  • CLI: add and improve shell completions for various flags moby/moby#5261
  • CLI: add OOMScoreAdj to docker service create and docker stack docker/cli#5274
  • CLI: add support for DOCKER_CUSTOM_HEADERS environment variable (experimental) docker/cli#5271
  • CLI: containerd-integration: Fix docker push defaulting the --platform flag to a value of DOCKER_DEFAULT_PLATFORM environment variable on unsupported API versions docker/cli#5248
  • CLI: fix: context cancellation on login prompt docker/cli#5260
  • CLI: fix: wait for the container to exit before closing the stream when sending a termination request to the CLI while attached to a container docker/cli#5250

Deprecated

  • The pkg/rootless/specconv package is deprecated, and will be removed in the next release moby/moby#48185
  • The pkg/containerfs package is deprecated, and will be removed in the next release moby/moby#48185
  • The pkg/directory package is deprecated, and will be removed in the next release moby/moby#48185
  • api/types/system: remove deprecated Info.ExecutionDriver moby/moby#48184

Packaging updates