Recently, we merged containerd 1.0 beta support into Moby. You can view the pull request https://github.com/moby/moby/pull/34895 for more information on the integration. The kubernetes team also released the first alpha release of cri-containerd with containerd 1.0 beta support a few weeks ago.
With multiple clients of containerd completing their integrations, it is a great time to talk about how multi-client support works in containerd and how we built containerd to handle multiple clients from the ground up, without having to worry about name collisions, resource management, and the scope of the API.
Read more at Moby