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dockerfile/1.2.0

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@tonistiigi tonistiigi released this 03 Dec 03:56
· 4127 commits to master since this release
15b978c

Usage

# syntax=docker.io/docker/dockerfile-upstream:1.2.0

Notable changes

  • RUN --mount syntax for creating secret, ssh, bind, and cache mounts have been moved to mainline channel #1717

  • Metadata load errors are now handled as fatal to avoid incorrect build results #1395

  • ARG command now supports defining multiple build args on the same line similarly to ENV #1692

  • --chown flag in ADD now allows parameter expansion #1473

  • Allow lowercase Dockerfile name #1816

  • ENTRYPOINT requires at least one argument to avoid creating broken images #1862