Docker Engine v27.3 and v27.2 Release Notes: Bug Fixes, Enhancements, and Packaging Updates

- [moby/moby, 27.3.1 milestone](https://github.com/moby/moby/issues?q=sort%3Aupdated-desc+is%3Aclosed+milestone%3A27.3.1) #### Bug fixes and enhancements - CLI: Fix issue with command execution metrics not being exported correctly. [docker/cli#5457](https://github.com/docker/cli/pull/5457) #### Packaging updates - Update Compose to [v2.29.7](https://github.com/docker/compose/releases/tag/v2.29.7) ### 27.3.0 {{< release-date date="2024-09-19" >}} For a full list of pull requests and changes in this release, refer to the relevant GitHub milestones: - [docker/cli, 27.3.0 milestone](https://github.com/docker/cli/issues?q=sort%3Aupdated-desc+is%3Aclosed+milestone%3A27.3.0) - [moby/moby, 27.3.0 milestone](https://github.com/moby/moby/issues?q=sort%3Aupdated-desc+is%3Aclosed+milestone%3A27.3.0) #### Bug fixes and enhancements - containerd image store: Fix `docker image prune -a` untagging images used by containers started from images referenced by a digested reference. [moby/moby#48488](https://github.com/moby/moby/pull/48488) - Add a `--feature` flag to the daemon options. [moby/moby#48487](https://github.com/moby/moby/pull/48487) - Updated the handling of the `--gpus=0` flag to be consistent with the NVIDIA Container Runtime. [moby/moby#48483](https://github.com/moby/moby/pull/48483) - Support WSL2 mirrored-mode networking's use of interface `loopback0` for packets from the Windows host. [moby/moby#48514](https://github.com/moby/moby/pull/48514) - Fix an issue that prevented communication between containers on an IPv4 bridge network when running with `--iptables=false`, `--ip6tables=true` (the default), a firewall with a DROP rule for forwarded packets on hosts where the `br_netfilter` kernel module was not normally loaded. [moby/moby#48511](https://github.com/moby/moby/pull/48511) - CLI: Fix issue where `docker volume update` command would cause the CLI to panic if no argument/volume was passed. [docker/cli#5426](https://github.com/docker/cli/pull/5426) - CLI: Properly report metrics when run in WSL environment on Windows. [docker/cli#5432](https://github.com/docker/cli/pull/5432) #### Packaging updates - Update containerd (static binaries only) to [v1.7.22](https://github.com/containerd/containerd/releases/tag/v1.7.22) [moby/moby#48468](https://github.com/moby/moby/pull/48468) - Updated Buildkit to [v0.16.0](https://github.com/moby/buildkit/releases/tag/v0.16.0) - Update Compose to [v2.29.6](https://github.com/docker/compose/releases/tag/v2.29.6) - Update Buildx to [v0.17.1](https://github.com/docker/buildx/releases/tag/v0.17.1) ## 27.2 Release notes for Docker Engine version 27.2 releases. ### 27.2.1 {{< release-date date="2024-09-09" >}} #### Bug fixes and enhancements - containerd image store: Fix non-container images being hidden in the `docker image ls` output. [moby/moby#48402](https://github.com/moby/moby/pull/48402) - containerd image store: Improve `docker pull` error message when the image platform doesn't match. [moby/moby#48415](https://github.com/moby/moby/pull/48415) - CLI: Fix issue causing `docker login` to not remove repository names from passed in registry addresses, resulting in credentials being stored under the wrong key. [docker/cli#5385](https://github.com/docker/cli/pull/5385) - CLI: Fix issue that will sometimes cause the browser-login flow to fail if the CLI process is suspended and then resumed while waiting for the user to authenticate. [docker/cli#5376](https://github.com/docker/cli/pull/5376) - CLI: `docker login` now returns an error instead of hanging if called non-interactively with `--password` or `--password-stdin` but without `--user`. [docker/cli#5402](https://github.com/docker/cli/pull/5402) #### Packaging updates - Update runc to v1.1.14, which contains a fix for [CVE-2024-45310](https://github.com/opencontainers/runc/security/advisories/GHSA-jfvp-7x6p-h2pv). [moby/moby#48426](https://github.com/moby/moby/pull/48426) - Update Go runtime to 1.22.7. [moby/moby#48433](https://github.com/moby/moby/pull/48433), [docker/cli#5411](https://github.com/docker/cli/pull/5411), [docker/docker-ce-packaging#1068](https://github.com/docker/docker-ce-packaging/pull/1068)

This document provides release notes for Docker Engine versions 27.3 and 27.2. Version 27.3.1 includes bug fixes for command execution metrics and a Compose update. Version 27.3.0 features fixes for image pruning, WSL2 networking, and command-line interface issues, along with updates to containerd, Buildkit, Compose, and Buildx. Version 27.2.1 addresses issues with image listing, pull error messages, `docker login`, and browser-login flow failures, along with a runc security update and Go runtime update.