instruction: Create a Dockerfile for fundamentals
output: ```dockerfile
  from terminal in Quick Start Guide. Fixes docker/for-win#12444.Known issuesFor MacAfter enabling VirtioFS, containers with processes running with different Unix user IDs may experience caching issues. For example if a process running as root queries a file and another process running as user nginx tries to access the same file immediately, the nginx process will get a "Permission Denied" error.4.5.12022-02-15Bug fixes and enhancementsFor WindowsFixed an issue that caused new installations to default to the Hyper-V backend instead of WSL 2.Fixed a crash in the Docker Desktop Dashboard which would make the systray menu disappear.If you are running Docker Desktop on Windows Home, installing 4.5.1 will switch it back to WSL 2 automatically. If you are running another version of Windows, and you want Docker Desktop to use the WSL 2 backend, you must manually switch by enabling the Use the WSL 2 based engine option in the Settings > General section.
  Alternatively, you can edit the Docker Desktop settings file located at %APPDATA%\Docker\settings.json and manually switch the value of the wslEngineEnabled field to true.4.5.02022-02-10NewDocker Desktop 4.5.0 introduces a new version of the Docker menu which creates a consistent user experience across all operating systems. For more information, see the blog post New Docker Menu & Improved Release Highlights with Docker Desktop 4.5The 'docker version' output now displays the version of Docker Desktop installed on the machine.UpdatesAmazon ECR Credential Helper v0.6.0SecurityFor MacFixed CVE-2021-44719 where Docker Desktop could be used to access any user file on the host
  ```