Adding Kubernetes support to the Docker platform
This really helps with the dev-to-production story for containers.When people first started using Docker containers, we were promised things would run identically in dev and production - no more "but it worked on my laptop" issues. Then the rise of orchestrators meant that there again became a significant difference between running an app locally (in compose) and in production (on Kubernetes). Docker for Mac/Windows will now bridge that gap, giving me a k8s node to run against in dev.Whilst Kubernetes has provided a great production orchestration solution, it never provided  a great solution for development, meaning most users kept developing with Docker and Compose. It's great to see these worlds now coming together and hopefully leading to a first-class solution all the way from dev to prod.