Docker Versions 0.6.7, 0.6.6, 0.6.5, and 0.6.4: Networking Fixes, New Features, and Improvements

* Fix container networking on Fedora * Correctly express "any address" to iptables * Fix network setup when reconnecting to ghost container * Prevent deletion if image is used by a running container * Lock around read operations in graph ### RemoteAPI * Return full ID on docker rmi ### Client + Add -tree option to images + Offline image transfer * Exit with status 2 on usage error and display usage on stderr * Do not forward SIGCHLD to container * Use string timestamp for docker events -since ### Other * Update to go 1.2rc5 + Add /etc/default/docker support to upstart ## 0.6.6 (2013-11-06) ### Runtime * Ensure container name on register * Fix regression in /etc/hosts + Add lock around write operations in graph * Check if port is valid * Fix restart runtime error with ghost container networking + Add some more colors and animals to increase the pool of generated names * Fix issues in docker inspect + Escape apparmor confinement + Set environment variables using a file. * Prevent docker insert to erase something + Prevent DNS server conflicts in CreateBridgeIface + Validate bind mounts on the server side + Use parent image config in docker build * Fix regression in /etc/hosts ### Client + Add -P flag to publish all exposed ports + Add -notrunc and -q flags to docker history * Fix docker commit, tag and import usage + Add stars, trusted builds and library flags in docker search * Fix docker logs with tty ### RemoteAPI * Make /events API send headers immediately * Do not split last column docker top + Add size to history ### Other + Contrib: Desktop integration. Firefox usecase. + Dockerfile: bump to go1.2rc3 ## 0.6.5 (2013-10-29) ### Runtime + Containers can now be named + Containers can now be linked together for service discovery + 'run -a', 'start -a' and 'attach' can forward signals to the container for better integration with process supervisors + Automatically start crashed containers after a reboot + Expose IP, port, and proto as separate environment vars for container links * Allow ports to be published to specific ips * Prohibit inter-container communication by default - Ignore ErrClosedPipe for stdin in Container.Attach - Remove unused field kernelVersion * Fix issue when mounting subdirectories of /mnt in container - Fix untag during removal of images * Check return value of syscall.Chdir when changing working directory inside dockerinit ### Client - Only pass stdin to hijack when needed to avoid closed pipe errors * Use less reflection in command-line method invocation - Monitor the tty size after starting the container, not prior - Remove useless os.Exit() calls after log.Fatal ### Hack + Add initial init scripts library and a safer Ubuntu packaging script that works for Debian * Add -p option to invoke debootstrap with http_proxy - Update install.sh with $sh_c to get sudo/su for modprobe * Update all the mkimage scripts to use --numeric-owner as a tar argument * Update hack/release.sh process to automatically invoke hack/make.sh and bail on build and test issues ### Other * Documentation: Fix the flags for nc in example * Testing: Remove warnings and prevent mount issues - Testing: Change logic for tty resize to avoid warning in tests - Builder: Fix race condition in docker build with verbose output - Registry: Fix content-type for PushImageJSONIndex method * Contrib: Improve helper tools to generate debian and Arch linux server images ## 0.6.4 (2013-10-16) ### Runtime - Add cleanup of container when Start() fails * Add better comments to utils/stdcopy.go * Add utils.Errorf for error logging + Add -rm to docker run for removing a container on exit - Remove error messages which are not actually errors - Fix `docker rm` with volumes - Fix some error cases where an HTTP body might not be closed - Fix panic with wrong dockercfg file - Fix the attach behavior with -i * Record termination time in state. - Use empty string so TempDir uses the OS's temp dir automatically - Make sure to close the network allocators

This section details updates in Docker versions 0.6.7, 0.6.6, 0.6.5, and 0.6.4. It includes networking fixes, enhancements to the Remote API, client improvements like adding a -tree option to images, and features such as offline image transfer. Version 0.6.6 introduces runtime enhancements, color-coded generated names, and fixes for docker inspect. Version 0.6.5 brings container naming, linking capabilities, and improved signal forwarding. Lastly, version 0.6.4 focuses on runtime fixes and adds a -rm flag to docker run for automatic container removal on exit.