Usage
# syntax=docker.io/docker/dockerfile-upstream:1.27.0-rc1Notable changes
- Archives with zstd compression can now be used as build context and in
ADDinstructions. #7069 RUN --deviceflag is now promoted from labs to stable. #6999
# syntax=docker.io/docker/dockerfile-upstream:1.27.0-rc1ADD instructions. #7069RUN --device flag is now promoted from labs to stable. #6999