This was the proposed PR that is summarized in that article: https://github.com/moby/moby/pull/10411 https://github.com/moby/moby/pull/10411 if you did `docker

This was the proposed PR that is summarized in that article: https://github.com/moby/moby/pull/10411 https://github.com/moby/moby/pull/10411 if you did `docker tag supersecret/app:latest && docker push` instead of `docker tag registry.corp.com/supersecret/app:latest` guess where your code just went? Same on the pull side, if you wanted your corp's ubuntu base rather than just `docker pull ubuntu`.