1.13.0 (2017-01-18) IMPORTANT: In Docker 1.13, the managed plugin api changed, as compared to the experimental version introduced in Docker 1.12. You must uninstall plugins which you installed with Docker 1.12 before upgrading to Docker 1.13. You can uninstall plugins using the docker plugin rm command. If you have already upgraded to Docker 1.13 without uninstalling previously-installed plugins,