moby/buildkit dockerfile/1.3.0-rc1

on GitHub

Usage

# syntax=docker.io/docker/dockerfile-upstream:1.3.0-rc1

Notable changes

• RUN command allows --network flag for requesting a specific type of network conditions. --network=host requires allowing network.host entitlement. This feature was previously only available on labs channel. Documentation

• ADD command with a remote URL input now correctly handles the --chmod flag. #2171

• Values for RUN --mount flag now support variable expansion, except for the from field #2089

• Allow BUILDKIT_MULTI_PLATFORM build arg to force always creating multi-platform image, even if only contains single platform #1985