The full release notes for this release are available
[on GitHub](https://github.com/docker/buildx/releases/tag/v0.13.0).
### New
- New `docker buildx dial-stdio` command for directly contacting BuildKit daemon of the configured builder instance. [docker/buildx#2112](https://github.com/docker/buildx/pull/2112)
- Windows container builders can now be created using the `remote` driver and npipe connections. [docker/buildx#2287](https://github.com/docker/buildx/pull/2287)
- Npipe URL scheme is now supported on Windows. [docker/buildx#2250](https://github.com/docker/buildx/pull/2250)
- {{< badge color=violet text=Experimental >}} Buildx can now export OpenTelemetry metrics for build duration and transfer sizes. [docker/buildx#2235](https://github.com/docker/buildx/pull/2235), [docker/buildx#2258](https://github.com/docker/buildx/pull/2258) [docker/buildx#2225](https://github.com/docker/buildx/pull/2225) [docker/buildx#2224](https://github.com/docker/buildx/pull/2224) [docker/buildx#2155](https://github.com/docker/buildx/pull/2155)
### Enhancements
- Bake command now supports defining `shm-size` and `ulimit` values. [docker/buildx#2279](https://github.com/docker/buildx/pull/2279), [docker/buildx#2242](https://github.com/docker/buildx/pull/2242)
- Better handling of connecting to unhealthy nodes with remote driver. [docker/buildx#2130](https://github.com/docker/buildx/pull/2130)
- Builders using the `docker-container` and `kubernetes` drivers now allow `network.host` entitlement by default (allowing access to the container's network). [docker/buildx#2266](https://github.com/docker/buildx/pull/2266)
- Builds can now use multiple outputs with a single command (requires BuildKit v0.13+). [docker/buildx#2290](https://github.com/docker/buildx/pull/2290), [docker/buildx#2302](https://github.com/docker/buildx/pull/2302)
- Default Git repository path is now found via configured tracking branch. [docker/buildx#2146](https://github.com/docker/buildx/pull/2146)
- Fix possible cache invalidation when using linked targets in Bake. [docker/buildx#2265](https://github.com/docker/buildx/pull/2265)
- Fixes for Git repository path sanitization in WSL. [docker/buildx#2167](https://github.com/docker/buildx/pull/2167)
- Multiple builders can now be removed with a single command. [docker/buildx#2140](https://github.com/docker/buildx/pull/2140)
- New cancellation signal handling via Unix socket. [docker/buildx#2184](https://github.com/docker/buildx/pull/2184) [docker/buildx#2289](https://github.com/docker/buildx/pull/2289)
- The Compose spec support has been updated to v2.0.0-rc.8. [docker/buildx#2205](https://github.com/docker/buildx/pull/2205)
- The `--config` flag for `docker buildx create` was renamed to `--buildkitd-config`. [docker/buildx#2268](https://github.com/docker/buildx/pull/2268)
- The `--metadata-file` flag for `docker buildx build` can now also return build reference that can be used for further build debugging, for example, in Docker Desktop. [docker/buildx#2263](https://github.com/docker/buildx/pull/2263)
- The `docker buildx bake` command now shares the same authentication provider for all targets for improved performance. [docker/buildx#2147](https://github.com/docker/buildx/pull/2147)
- The `docker buildx imagetools inspect` command now shows DSSE-signed SBOM and Provenance attestations. [docker/buildx#2194](https://github.com/docker/buildx/pull/2194)
- The `docker buildx ls` command now supports `--format` options for controlling the output. [docker/buildx#1787](https://github.com/docker/buildx/pull/1787)
- The `docker-container` driver now supports driver options for defining restart policy for BuildKit container. [docker/buildx#1271](https://github.com/docker/buildx/pull/1271)
- VCS attributes exported from Buildx now include the local directory sub-paths if they're relative to the current Git repository. [docker/buildx#2156](https://github.com/docker/buildx/pull/2156)
- `--add-host` flag now permits a `=` separator for IPv6 addresses. [docker/buildx#2121](https://github.com/docker/buildx/pull/2121)