Usage
# syntax=docker.io/docker/dockerfile-upstream:1.28.0-rc1Notable changes
- Allow "default group" syntax in
COPY --chowninstruction. #3555 - Add better detection for invalid combinations between
--chownand--linkin theCOPYinstruction. #7134
# syntax=docker.io/docker/dockerfile-upstream:1.28.0-rc1COPY --chown instruction. #3555--chown and --link in the COPY instruction. #7134