Docker Engine 18.06: Runtime Updates and Bug Fixes

- Fix network inspect for overlay network. [moby/moby#37045](https://github.com/moby/moby/pull/37045) * Improve Scalability of the Linux load balancing. [docker/engine#16](https://github.com/docker/engine/pull/16) * Change log level from error to warning. [docker/engine#19](https://github.com/docker/engine/pull/19) ### Runtime * Aufs: log why aufs is not supported. [moby/moby#36995](https://github.com/moby/moby/pull/36995) * Hide experimental checkpoint features on Windows. [docker/cli#1094](https://github.com/docker/cli/pull/1094) * Lcow: Allow the client to customize capabilities and device cgroup rules for LCOW containers. [moby/moby#37294](https://github.com/moby/moby/pull/37294) * Changed path given for executable output in windows to actual location of executable output. [moby/moby#37295](https://github.com/moby/moby/pull/37295) + Add windows recycle bin test and update hcsshim to v0.6.11. [moby/moby#36994](https://github.com/moby/moby/pull/36994) * Allow to add any args when doing a make run. [moby/moby#37190](https://github.com/moby/moby/pull/37190) * Optimize ContainerTop() aka docker top. [moby/moby#37131](https://github.com/moby/moby/pull/37131) - Fix compilation on 32bit machines. [moby/moby#37292](https://github.com/moby/moby/pull/37292) * Update API version to v1 38. [moby/moby#37141](https://github.com/moby/moby/pull/37141) - Fix `docker service update --host-add` does not update existing host entry. [docker/cli#1054](https://github.com/docker/cli/pull/1054) - Fix swagger file type for ExecIds. [moby/moby#36962](https://github.com/moby/moby/pull/36962) - Fix swagger volume type generation. [moby/moby#37060](https://github.com/moby/moby/pull/37060) - Fix wrong assertion in volume/service package. [moby/moby#37211](https://github.com/moby/moby/pull/37211) - Fix daemon panic on restart when a plugin is running. [moby/moby#37234](https://github.com/moby/moby/pull/37234) * Construct and add 'LABEL' command from 'label' option to last stage. [moby/moby#37011](https://github.com/moby/moby/pull/37011) - Fix race condition between exec start and resize.. [moby/moby#37172](https://github.com/moby/moby/pull/37172) * Alternative failure mitigation of `TestExecInteractiveStdinClose`. [moby/moby#37143](https://github.com/moby/moby/pull/37143) * RawAccess allows a set of paths to be not set as masked or readonly. [moby/moby#36644](https://github.com/moby/moby/pull/36644) * Be explicit about github.com prefix being a legacy feature. [moby/moby#37174](https://github.com/moby/moby/pull/37174) * Bump Golang to 1.10.3. [docker/cli#1122](https://github.com/docker/cli/pull/1122) * Close ReadClosers to prevent xz zombies. [moby/moby#34218](https://github.com/moby/moby/pull/34218) * Daemon.ContainerStop(): fix for a negative timeout. [moby/moby#36874](https://github.com/moby/moby/pull/36874) * Daemon.setMounts(): copy slice in place. [moby/moby#36991](https://github.com/moby/moby/pull/36991) * Describe IP field of swagger Port definition. [moby/moby#36971](https://github.com/moby/moby/pull/36971) * Extract volume interaction to a volumes service. [moby/moby#36688](https://github.com/moby/moby/pull/36688) * Fixed markdown formatting in docker image v1, v1.1, and v1.2 spec. [moby/moby#37051](https://github.com/moby/moby/pull/37051) * Improve GetTimestamp parsing. [moby/moby#35402](https://github.com/moby/moby/pull/35402) * Jsonmessage: pass message to aux callback. [moby/moby#37064](https://github.com/moby/moby/pull/37064) * Overlay2: remove unused cdMountFrom() helper function. [moby/moby#37041](https://github.com/moby/moby/pull/37041) - Overlay: Fix overlay storage-driver silently ignoring unknown storage-driver options. [moby/moby#37040](https://github.com/moby/moby/pull/37040) * Remove some unused contrib items. [moby/moby#36977](https://github.com/moby/moby/pull/36977) * Restartmanager: do not apply restart policy on created containers. [moby/moby#36924](https://github.com/moby/moby/pull/36924) * Set item-type for ExecIDs. [moby/moby#37121](https://github.com/moby/moby/pull/37121)

This section details runtime updates and bug fixes in Docker Engine 18.06. It includes enhancements such as logging why aufs is unsupported, hiding experimental checkpoint features on Windows, allowing LCOW container customization, adding Windows recycle bin tests, optimizing ContainerTop(), and bumping Golang to 1.10.3. Bug fixes address compilation issues on 32-bit machines, `docker service update` problems, swagger file type errors, daemon panics on restart, race conditions, and overlay storage-driver issues. Other changes involve updating the API version, constructing 'LABEL' commands, and removing unused contrib items.