- Fixed cache invalidation and event injection for shared volumes with long paths.
- Docker Desktop now handles case-insensitivity correctly during file creation.
- Docker Desktop represents valid directory junctions as directories (rather than symlinks) and handles cache invalidation and event injection properly. Fixes [docker/for-win#5582](https://github.com/docker/for-win/issues/5582).
- Fixed a race condition in `readlink` on shared volumes using "mfsymlinks". Fixes [docker/for-win#5793](https://github.com/docker/for-win/issues/5793)
- Fixed a bug where files did not change in shared volumes when using `volumes_from` in docker-compose.yml. Fixes [docker/for-win#5530](https://github.com/docker/for-win/issues/5530).

**Other fixes**
- Reduced the size of the Docker Desktop installer from 960 MB to 400 MB.
- Added an option to delete container and image data from the **Troubleshoot** screen.
- Docker Desktop now reads the Hyper-V VM disk max size on startup and uses it as the value to display in the Settings.
- Fixed the Hyper-V used disk image size being reported incorrectly.
- Fixed the Hyper-V VM disk size increase. Fixes [docker/for-win#5881](https://github.com/docker/for-win/issues/5881).
- Fixed container time drift when system hibernates. Fixes [docker/for-win#4526](https://github.com/docker/for-win/issues/4526).
- Fixed a bug where the Docker Desktop UI could be started without the engine. Fixes [docker/for-win#5376](https://github.com/docker/for-win/issues/5376).
- Docker Desktop now uses the least possible privilege for querying the `Server service`. Fixes [docker/for-win#5150](https://github.com/docker/for-win/issues/5150).
- Fixed a bug where diagnostics upload could fail silently.
- Capturing diagnostics is now faster and easier.
- Fixed an issue where a container port could not be exposed on a specific host IP. See [docker/for-win#5546](https://github.com/docker/for-mac/issues/5546).
- Removed port probing from dashboard, just unconditionally showing links to ports that should be available. Fixes [docker/for-win#5903](https://github.com/docker/for-win/issues/5903).

### Known issues

- Loopback and unspecified IPv6 addresses (`::` and `::1`) within a container do not currently work. Some web servers and other programs may be using these addresses in their configuration files.

## Docker Desktop Community 2.2.2.0
2020-03-02



This release contains a Kubernetes upgrade. Note that your local Kubernetes cluster will be reset after installing Docker Desktop.

### Upgrades

- [Kubernetes 1.16.5](https://github.com/kubernetes/kubernetes/releases/tag/v1.16.5)
- [Go 1.13.8](https://golang.org/doc/devel/release.html#go1.13)

### New

- Windows 10 Home users can now use Docker Desktop through the experimental WSL 2 support. This requires Windows Insider Preview Build 19018 or later.
- Docker Desktop now allows sharing individual folders, rather than whole drives, giving more control to users over what is being shared.

### 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)