add 4.42.1 release notes (#22846)

<!--Delete sections as needed -->

## Description

Docker Desktop 4.42.1 release notes

## Related issues or tickets

<!-- Related issues, pull requests, or Jira tickets -->

## Reviews

<!-- Notes for reviewers here -->
<!-- List applicable reviews (optionally @tag reviewers) -->

- [ ] Technical review
- [ ] Editorial review
- [ ] Product review

---------

Signed-off-by: Lorena Rangel <lorena.rangel@docker.com>
Co-authored-by: Usha Mandya <47779042+usha-mandya@users.noreply.github.com>

content/manuals/desktop/release-notes.md

@@ -29,6 +29,32 @@ For more frequently asked questions, see the [FAQs](/manuals/desktop/troubleshoo
 >
 > If you're experiencing malware detection issues on Mac, follow the steps documented in [docker/for-mac#7527](https://github.com/docker/for-mac/issues/7527).
 
+## 4.42.1
+
+{{< release-date date="2025-06-18" >}}
+
+{{< desktop-install-v2 all=true beta_win_arm=true version="4.42.1" build_path="/196321/" >}}
+
+### Upgrades
+
+- [Docker Compose v2.37.1](https://github.com/docker/compose/releases/tag/v2.37.1)
+
+### Bug fixes and enhancements
+
+#### For all platforms
+
+- Fixed an issue where Docker domains were not reachable when the proxy configuration is not valid.
+- Fixed a possible deadlock when exposing ports.
+- Fixed a race condition which can cause `docker run -p` ports to disappear.
+
+#### For Mac
+
+- Fixed a bug where a container’s port list appeared empty when inspected immediately after it was created, for example, when using a script. [docker/for-mac#7693](https://github.com/docker/for-mac/issues/7693)
+
+#### For Windows
+
+- Disabled the Resource Saver mode in WSL 2 to prevent `docker` CLI commands hanging in WSL 2 distros. [docker/for-win#14656](https://github.com/docker/for-win/issues/14656#issuecomment-2960285463)
+
 ## 4.42.0
 
 {{< release-date date="2025-06-04" >}}