engine: 27.5.1 release notes

Signed-off-by: Paweł Gronowski <[email protected]>

Author: vvoland

content/manuals/engine/release-notes/27.md

@@ -27,6 +27,28 @@ For more information about:
 
 Release notes for Docker Engine version 27.5 releases.
 
+## 27.5.1
+
+{{< release-date date="2025-01-22" >}}
+
+For a full list of pull requests and changes in this release, refer to the relevant GitHub milestones:
+
+- [docker/cli, 27.5.1 milestone](https://github.com/docker/cli/issues?q=is%3Aclosed+milestone%3A27.5.1)
+- [moby/moby, 27.5.1 milestone](https://github.com/moby/moby/issues?q=is%3Aclosed+milestone%3A27.5.1)
+
+
+### Bug fixes and enhancements
+
+- Fix an issue that could persistently prevent daemon startup after failure to initialize the default bridge. [moby/moby#49307](https://github.com/moby/moby/pull/49307)
+- Add a `DOCKER_IGNORE_BR_NETFILTER_ERROR` environment variable. Setting it to `1` allows running on hosts that cannot load `br_netfilter`. Some things won't work, including disabling inter-container communication in a bridge network. With the userland proxy disabled, it won't be possible to access one container's published ports from another container on the same network.  [moby/moby#49306](https://github.com/moby/moby/pull/49306)
+
+### Packaging updates
+
+- Update Go runtime to 1.22.11 (fix CVE-2024-45341, CVE-2024-45336). [moby/moby#49312](https://github.com/moby/moby/pull/49312), [docker/docker-ce-packaging#1147](https://github.com/docker/docker-ce-packaging/pull/1147), [docker/cli#5762](https://github.com/docker/cli/pull/5762)
+- Update RootlessKit to v2.3.2 to support `passt` >= 2024_10_30.ee7d0b6. [moby/moby#49304](https://github.com/moby/moby/pull/49304)
+- Update Buildx to [v0.20.0](https://github.com/docker/buildx/releases/tag/v0.20.0). [docker/docker-ce-packaging#1149](https://github.com/docker/docker-ce-packaging/pull/1149)
+
+
 ### 27.5.0
 
 {{< release-date date="2025-01-13" >}}