> Each version of the CLI is incompatible with the last version of the CLI. I'm pretty sure that as long as the CLI version is >= the server version, you can s

> Each version of the CLI is incompatible with the last version of the CLI. I'm pretty sure that as long as the CLI version is >= the server version, you can set the DOCKER_VERSION env var to the server version and everything works. I haven't used this extensively, so maybe there are edge cases or some minimal supported version of backwards compatibility?