Docker

Docker for Mac is an integrated, easy-to-deploy environment for building, assembling, and shipping applications from a Mac, Docker for Mac is a native Mac application architected from scratch, with a native user interface and auto-update capability, deeply integrated with OS X native virtualization, Hypervisor Framework, networking and file system, making it faster and more reliable than previous ways of getting Docker on a Mac.

With Docker for Mac, volume data access works correctly, including file change notifications enabling edit/test cycles for "in container" development. It includes a DNS server for containers, and is integrated with the Mac OS X networking system so that Docker can be used even when connected to a very restrictive corporate VPN.

Client:

• Enable TCP keepalive in the client to prevent loss of connection docker/cli#415

Runtime:

• Devmapper: ensure UdevWait is called after calls to setCookie moby/moby#33732
• Aufs: ensure diff layers are correctly removed to prevent leftover files from using up storage moby/moby#34587

Swarm Mode:

• Ignore PullOptions for running tasks docker/swarmkit#2351