Docker Engine 23.0.0: Enhanced Networking, CLI Features, Logging, and API Improvements

- Add support for RFC 3021 point-to-point networks (IPv4 /31s) and single hosts (IPv4 /32s). For networks with two or fewer addresses, IPAM won't reserve a network and broadcast address. [moby/moby#42626](https://github.com/moby/moby/pull/42626) - Add support for setting `ipvlan_flag` and using the `l3s` `ipvlan_mode` in the `ipvlan` network driver. [moby/moby#42542](https://github.com/moby/moby/pull/42542) - Add support for displaying the value of the `metacopy` option for the `overlay2` storage driver. [moby/moby#43557](https://github.com/moby/moby/pull/43557) - Add support for describing Windows devices using the syntax `IDType://ID`. [moby/moby#43368](https://github.com/moby/moby/pull/43368) - Add `RootlessKit`, `slirp4netns`, and `VPNKit` version reporting. [moby/moby#42330](https://github.com/moby/moby/pull/42330) - Add experimental support for SwarmKit cluster volumes (CSI). [moby/moby#41982](https://github.com/moby/moby/pull/41982) - CLI: Add cluster volume (CSI) options to `docker volume`. [docker/cli#3606](https://github.com/docker/cli/pull/3606) - CLI: Add cluster volume (CSI) support to `docker stack`. [docker/cli#3662](https://github.com/docker/cli/pull/3662) - Add support for SwarmKit jobs in `docker stack deploy`. [docker/cli#2907](https://github.com/docker/cli/pull/2907) - Add the `docker stack config` command to output the merged and interpolated config files as utilized by `stack deploy`. [docker/cli#3544](https://github.com/docker/cli/pull/3544) - Add a new `docker context show` command that prints the name of the current context. [docker/cli#3567](https://github.com/docker/cli/pull/3567) - Add the `--format=json` shorthand variant of `--format="{{ json . }}"` to all commands supporting the `--format` flag. [docker/cli#2936](https://github.com/docker/cli/pull/2936) - Add a `--quiet` option to `docker create` and `docker run` commands to suppress output when pulling an image. [docker/cli#3377](https://github.com/docker/cli/pull/3377) - Add a `--force` option to `docker network rm` subcommand. Causes CLI to return a 0 exit code even if the network doesn't exist. Has no effect on the server-side procedure for removing a network. [docker/cli#3547](https://github.com/docker/cli/pull/3547) - Add a `--signal` option to `docker stop` and `docker restart`. [docker/cli#3614](https://github.com/docker/cli/pull/3614) - Add a `-v/--version` flag to `docker-proxy`. [moby/moby#44703](https://github.com/moby/moby/pull/44703) - Plugins are now discovered in well-known user-level paths when the daemon is running in rootless mode. [moby/moby#44778](https://github.com/moby/moby/pull/44778) - The daemon now handles common alternate JSON encodings in the JSON configuration file gracefully, and reports useful errors. [moby/moby#44777](https://github.com/moby/moby/pull/44777), [moby/moby#44832](https://github.com/moby/moby/pull/44832) - UTF-8 with a byte order mark is accepted. - UTF-16 with a byte order mark is accepted. - Invalid UTF-8 is reported early and with a comprehensible error message. - Allow use of `STOPSIGNAL` via `docker commit`. [moby/moby#43369](https://github.com/moby/moby/pull/43369) - Add a new option to the `awslogs` log driver to allow skipping log stream creation in CloudWatch. [moby/moby#42132](https://github.com/moby/moby/pull/42132) - Add a new option to the `awslogs` log driver to specify the log format that's sent to CloudWatch. [moby/moby#42838](https://github.com/moby/moby/pull/42838) - Add a new option to the `fluentd` log driver to set the reconnection interval. [moby/moby#43100](https://github.com/moby/moby/pull/43100) - Add new options-setters to the Go API client: `WithTLSClientConfigFromEnv()`, `WithHostFromEnv()`, and `WithVersionFromEnv()`. [moby/moby#42224](https://github.com/moby/moby/pull/42224) - Add generation of shell command completion through a `docker completion` subcommand. [docker/cli#3429](https://github.com/docker/cli/pull/3429) - API: Add a `Swarm` header to `GET /_ping` and `HEAD /_ping`, allowing single-request detection of Swarm support. [moby/moby#42064](https://github.com/moby/moby/pull/42064)

This section outlines the new features in Docker Engine 23.0.0, including enhancements to networking with support for RFC 3021 and ipvlan configurations. It details CLI additions like SwarmKit jobs, stack configuration output, context showing, format shorthands, quiet pull options, force network removal, signal options for stop/restart, and docker-proxy versioning. Also includes plugin discovery in rootless mode, improved JSON configuration handling, STOPSIGNAL support via docker commit, and new options for awslogs and fluentd log drivers. The Go API client gets new options-setters, and shell command completion is added. The API gains a Swarm header in /_ping.