### Bug fixes and minor changes

- Added a prerequisite check in the installer for the `LanmanServer` service. Fixes [docker/for-win#5150](https://github.com/docker/for-win/issues/5150).
- DockerNAT has been removed from Docker Desktop as using an IP address to communicate from the host to a container is not a supported feature. To communicate from a container to the host, you must use the special DNS name `host.docker.internal`. We also recommend using ports to communicate from the host to a container. For more information, see [Networking](/manuals/desktop/features/networking.md).
- Ceph support has been removed from Docker Desktop to save disk space.
- Fixed an issue that caused the Windows log file archive to grow indefinitely. Fixes [docker/for-win#5113](https://github.com/docker/for-win/issues/5113).

## Docker Desktop Community 2.2.1.0
2020-02-12



### Upgrades

- [Docker Compose 1.25.4](https://github.com/docker/compose/releases/tag/1.25.4)
- [Go 1.12.16](https://golang.org/doc/devel/release.html#go1.12)

### Bug fixes and minor changes

- Fixed an issue that prevented users from creating files with special characters in the filenames within a shared volume. Fixes [docker/for-win#5520](https://github.com/docker/for-win/issues/5520).
- Fixed handling of shared volumes with relative paths in `docker-compose.yml`. Fixes [docker/for-win#5516](https://github.com/docker/for-win/issues/5516).
- Fixed handling of shared volumes where the path case (uppercase / lowercase) did not exactly match the host. Fixes [docker/for-win#5516](https://github.com/docker/for-win/issues/5516).
- Fixed an issue where changing a file in the Windows file system did not update the file within the container. Fixes [docker/for-win#5530](https://github.com/docker/for-win/issues/5530), [docker/for-win#5550](https://github.com/docker/for-win/issues/5550), and [docker/for-win#5318](https://github.com/docker/for-win/issues/5318).
- Fixed an issue that prevented users from sharing drives and sometimes incorrectly prompted users to enter file system credentials. Fixes [docker/for-win#5567](https://github.com/docker/for-win/issues/5567).
- Fixed an issue which prevented users from mounting nested volumes. Fixes [docker/for-win#5540](https://github.com/docker/for-win/issues/5540).
- Fixed a file synchronization issue on bind mounts. Fixes [docker/for-win#5533](https://github.com/docker/for-win/issues/5533).
- Fixed an issue where timestamps were reset to zero on files within shared volumes. Fixes [docker/for-win#5528](https://github.com/docker/for-win/issues/5528) and [docker/for-win#5543](https://github.com/docker/for-win/issues/5543).
- Fixed a bug which caused Docker Desktop to fail when sharing file paths longer than 260 characters. Fixes [docker/for-win#5572](https://github.com/docker/for-win/issues/5572).
- Fixed an issue where some users were unable to start a container if there is a symlink in a shared volume. Fixes [docker/for-win#5582](https://github.com/docker/for-win/issues/5582).
- Fixed a bug where users were unable to modify the **Manual proxy configuration** settings through the Docker Desktop UI. Fixes [docker/for-win#5606](https://github.com/docker/for-win/issues/5606) and [docker/for-win#5548](https://github.com/docker/for-win/issues/5548).
- Fixed an issue where the Docker Desktop UI failed to start if the `no_proxy` environment variable has an entry that starts with a dot (.). Fixes [docker/for-win/5551](https://github.com/docker/for-win/issues/5551).
- Fixed a bug that did not allow users to access the Docker Desktop UI on machines with a policy preventing access to the Windows registry. Fixes [docker/for-win#5536](https://github.com/docker/for-win/issues/5536).
- Fixed an issue where disabling the WSL2 integration and re-enabling it later resulted in broken symlinks. Fixes [docker/for-win#5613](https://github.com/docker/for-win/issues/5613).
- Fixed a race condition when starting the WSL engine which caused Docker Desktop to incorrectly report that the containers have exited. Fixes [docker/for-win#5607](https://github.com/docker/for-win/issues/5607).