Docker v29.0.0 shipped on 2025-11-11. This release introduces several breaking changes, including the deprecation of the Go module github.com/docker/docker, which is now replaced by github.com/moby/moby/client and github.com/moby/moby/api. Users should take note of the experimental support for nftables and the removal of Docker Content Trust from the CLI, which may impact security workflows.
- Feature: The Go module github.com/docker/docker is deprecated in favor of github.com/moby/moby/client and github.com/moby/moby/api.
- Feature: Experimental support for nftables can now be enabled to enhance network security.
- Feature: Docker Content Trust was removed from the CLI, now requiring a separate plugin for trust management.
- Feature: cgroup v1 is deprecated; users should migrate to cgroup v2.
- Feature: Debian armhf packages now target ARMv7 CPUs.
- Breaking changes: Users must transition to the new public modules (client and api) or risk compatibility issues.
- Experimental nftables support: This allows users to leverage advanced firewall capabilities if enabled, enhancing network security.
- Removal of Docker Content Trust: Users will need to rely on a separate plugin for trust management, potentially complicating image verification processes.
- Several breaking changes that require careful review before upgrading.
- Docker Content Trust is removed from the CLI, which may affect security protocols.
- cgroup v1 is deprecated; users should migrate to cgroup v2 as soon as possible.
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