Note about potential plugin issue when upgrading

Fixes: #29172
Fixes: https://github.com/docker/for-mac/issues/1000

Signed-off-by: Lajos Papp <lalyos@yahoo.com>
Signed-off-by: lalyos <lalyos@yahoo.com>
(cherry picked from commit acd847cd56)
Signed-off-by: Victor Vieux <vieux@docker.com>
This commit is contained in:
Lajos Papp 2016-12-06 12:15:10 +01:00 committed by Victor Vieux
parent 99eb943186
commit 1f4dc1158c

View file

@ -7,6 +7,22 @@ be found.
## 1.13.0 (2016-12-08)
**IMPORTANT**: In Docker 1.13 managed plugin api changed from the experimental
version introduced in Docker 1.12. Plugins installed with Docker 1.12 should
therefore be **uninstalled** _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 plugins, and
get this error message during docker daemon startup;
Error starting daemon: json: cannot unmarshal string into Go value of type types.PluginEnv
Take the following steps to manually remove all plugins;
- Remove plugins.json from: `/var/lib/docker/plugins/`
- Restart Docker
- Reinstall your plugins
### Builder
+ Add capability to specify images used as a cache source on build. These images do not need to have local parent chain and can be pulled from other registries [#26839](https://github.com/docker/docker/pull/26839)
+ (experimental) Add option to squash image layers to the FROM image after successful builds [#22641](https://github.com/docker/docker/pull/22641)