jib-core

Major Changes

• Main class inference support for Java 13/14.
• The base image manifest is no longer pulled from the registry if a digest is provided and the manifest is already cached.
• Fixed additional tags being ignored when building to a tarball.
• Local base image layers are now processed in parallel, speeding up builds using large local base images.
• Docker daemon base images are now cached more effectively, speeding up builds using DockerDaemonImage base images.
• Fixed TarImage base image failing if tar does not contain explicit directory entries.
• Fixed temporary directory cleanup during builds using local base images.
• Now ignores jib.alwaysCacheBaseImage system property. Use Containerizer#setAlwaysCacheBaseImage(boolean) instead.
• Containerizer#setAlwaysCacheBaseImage(boolean) controls the optimization to skip downloading base image layers that exist in a target registry.

See CHANGELOG.md for more details.