Docker v1.11.0-rc2 发布了。此次发布的更新日志有：
Builder
Fix a bug where Docker would not used the correct uid/gid when processing the WORKDIR command (#21033)
Fix a bug where copy operations with userns would not use the proper uid/gid (#20782, #21162)
Client
Usage of the : separator for security option has been deprecated. = should be used instead (#21232)
The client user agent is now passed to the registry on pull, build, push, login and search operations (#21306, #21373)
Allow setting the Domainname and Hostname separately through the API (#20200)
Docker info will now warn users if it can not detect the kernel version or the operating system (#21128)
Fix an issue where docker stats --no-stream output could be all 0s (#20803)
Fix a bug where some newly started container would not appear in a running docker stats command (#20792)
Post processing is no longer enabled for linux-cgo terminals (#20587)
Values to --hostname are now refused if they do not comply with RFC1123 (#20566)
Docker learned how to use a SOCKS proxy (#20366, #18373)
Docker now supports external credential stores (#20107)
docker ps now supports displaying the list of volumes mounted inside a container (#20017)
docker info now also report Docker's root directory location (#19986)
Docker now prohibits login in with an empty username (spaces are trimmed) (#19806)
Docker events attributes are now sorted by key (#19761)
docker ps no longer show exported port for stopped containers (#19483)
Docker now cleans after itself if a save/export command fails (#17849)
Docker load learned how to display a progress bar (#17329, #120078)
Distribution
Fix a panic that occurred when pulling an images with 0 layers (#21222)
Fix a panic that could occur on error while pushing to a registry with a misconfigured token service (#21212)
All first-level delegation roles are now signed when doing a trusted push (#21046)
OAuth support for registries was added (#20970)
docker login now handles token using the implementation found in docker/distribution (#20832)
docker login will no longer prompt for an email (#20565)
Docker will now fallback to registry V1 if no basic auth credentials are available (#20241)
Docker will now try to resume layer download where it left off after a network error/timeout (#19840)
Fix generated manifest mediaType when pushing cross-repository (#19509)
软件详情：https://github.com/docker/docker/releases
下载地址：https://github.com/docker/docker/archive/v1.11.0-rc2.tar.gz
来自:开源中国社区
