Docker Buildx Release v0.8.0 (Continued) and v0.7.1

[docker/buildx#963](https://github.com/docker/buildx/issues/963), [docker/buildx#962](https://github.com/docker/buildx/issues/962), [docker/buildx#981](https://github.com/docker/buildx/issues/981) - `imagetools inspect` now accepts `--format` flag allowing access to config and buildinfo for specific images. [docker/buildx#854](https://github.com/docker/buildx/issues/854), [docker/buildx#972](https://github.com/docker/buildx/issues/972) - New flag `--no-cache-filter` allows configuring build, so it ignores cache only for specified Dockerfile stages. [docker/buildx#860](https://github.com/docker/buildx/issues/860) - Builds can now show a summary of warnings sets by the building frontend. [docker/buildx#892](https://github.com/docker/buildx/issues/892) - The new build argument `BUILDKIT_INLINE_BUILDINFO_ATTRS` allows opting-in to embed building attributes to resulting image. [docker/buildx#908](https://github.com/docker/buildx/issues/908) - The new flag `--keep-buildkitd` allows keeping BuildKit daemon running when removing a builder - [docker/buildx#852](https://github.com/docker/buildx/issues/852) ### Bug fixes and enhancements - `--metadata-file` output now supports embedded structure types. [docker/buildx#946](https://github.com/docker/buildx/issues/946) - `buildx rm` now accepts new flag `--all-inactive` for removing all builders that are not currently running. [docker/buildx#885](https://github.com/docker/buildx/issues/885) - Proxy config is now read from Docker configuration file and sent with build requests for backward compatibility. [docker/buildx#959](https://github.com/docker/buildx/issues/959) - Support host networking in Compose. [docker/buildx#905](https://github.com/docker/buildx/issues/905), [docker/buildx#880](https://github.com/docker/buildx/issues/880) - Bake files can now be read from stdin with `-f -`. [docker/buildx#864](https://github.com/docker/buildx/issues/864) - `--iidfile` now always writes the image config digest independently of the driver being used (use `--metadata-file` for digest). [docker/buildx#980](https://github.com/docker/buildx/issues/980) - Target names in Bake are now restricted to not use special characters. [docker/buildx#929](https://github.com/docker/buildx/issues/929) - Image manifest digest can be read from metadata when pushed with `docker` driver. [docker/buildx#989](https://github.com/docker/buildx/issues/989) - Fix environment file handling in Compose files. [docker/buildx#905](https://github.com/docker/buildx/issues/905) - Show last access time in `du` command. [docker/buildx#867](https://github.com/docker/buildx/issues/867) - Fix possible double output logs when multiple Bake targets run same build steps. [docker/buildx#977](https://github.com/docker/buildx/issues/977) - Fix possible errors on multi-node builder building multiple targets with mixed platform. [docker/buildx#985](https://github.com/docker/buildx/issues/985) - Fix some nested inheritance cases in Bake. [docker/buildx#914](https://github.com/docker/buildx/issues/914) - Fix printing default group on Bake files. [docker/buildx#884](https://github.com/docker/buildx/issues/884) - Fix `UsernsMode` when using rootless container. [docker/buildx#887](https://github.com/docker/buildx/issues/887) For more details, see the complete release notes in the [Buildx GitHub repository](https://github.com/docker/buildx/releases/tag/v0.8.0). ## 0.7.1 {{< release-date date="2021-08-25" >}} ### Fixes - Fix issue with matching exclude rules in `.dockerignore`. [docker/buildx#858](https://github.com/docker/buildx/issues/858) - Fix `bake --print` JSON output for current group. [docker/buildx#857](https://github.com/docker/buildx/issues/857) For more details, see the complete release notes in the [Buildx GitHub repository](https://github.com/docker/buildx/releases/tag/v0.7.1). ## 0.7.0 {{< release-date date="2021-11-10" >}} ### New features - TLS certificates from BuildKit configuration are now transferred to build

This section covers the remaining updates for Docker Buildx version 0.8.0 and the fixes in version 0.7.1. New features in 0.8.0 include enhanced `imagetools inspect` functionality, the `--no-cache-filter` flag, build warning summaries, the `BUILDKIT_INLINE_BUILDINFO_ATTRS` build argument, and the `--keep-buildkitd` flag. It also details bug fixes and enhancements such as support for embedded structure types in `--metadata-file`, the `--all-inactive` flag for `buildx rm`, proxy config handling, Compose support, Bake file input from stdin, improved `--iidfile` behavior, restrictions on Bake target names, manifest digest retrieval, environment file handling, `du` command enhancements, and fixes for various issues related to Bake targets, multi-node builders, nested inheritance, default groups, and `UsernsMode`. Version 0.7.1 addresses issues with `.dockerignore` matching and `bake --print` JSON output.