Version 5.0.3 is available upstream. Please consider updating! It seems that version 5.0.3 is available upstream, while the latest version in the Gentoo tree is 5.0.2-r1. You think this warning is false? Read more about it here.
r10k provides a general purpose toolset for deploying Puppet environments and modules. It implements the Puppetfile format and provides a native implementation of Puppet dynamic environments.