v1.2.7

API

• Add name filter for network ls
• Allow control over where volumes get created with a whitelist label
• Immediately flush response headers for ContainerWait requests
• Add support for network filters on containers and label filters on volumes
• Don't throw away most of the JSONMessage content when pulling images
• Add progress reporting during image pulls
• Add filter to list dangling images
• Add OSType as a label for node constraints
• Don't fail docker pull operations when running both Linux and Windows nodes
• Add support for some new image build options
• Node filters for networks and volumes

Events

• Move events handling to use watch queues from github.com/docker/swarmkit
• Event stream retry interval capped to 10 seconds

Networking

• Fix refresh loop after network ls stopped returning containers attached to networks (for newer API versions)

Discovery

• Deprecate Docker Hub discovery (token based); to be removed in an upcoming release

Misc

• Move vendoring to use github.com/LK4D4/vndr instead of Godeps
• Fix several test failures
• Parallelize engine operations