jib-core

Major Changes

• Added ProgressEvent#getBuildStepType method to get which step in the build process a progress event corresponds to
• Added LayerCountEvent that is dispatched at the beginning of certain pull/build/push build steps to indicate the number of layers being processed
• JibContainerBuilder#containerize() throws multiple sub-types of RegistryException rather than wrapping them in an ExecutionException
• Fixed MainClassFinder failure when main method is defined using varargs (i.e. public static void main(String... args))

See CHANGELOG.md for more details.