Hi all, For Beta5 format it was added groupId and artifactId for Runtime to help maven plugins to download a runtime. In Beta5 format I have the intention to put the version control matrix proposed on JDF-20 - https://issues.jboss.org/browse/JDF-20 on JBoss Stacks. I have pushed a preview for Beta5 format here: https://raw.github.com/jboss-jdf/jdf-stack/Beta5/fileformat.png and a preview for version control matrix here: https://github.com/jboss-jdf/jdf-stack/blob/Beta5/matrix.yaml Basically it brings some questions that I want to share with you: - Should it be a separate file (stacks.yaml and matrix.yaml) ? - For separate files we will need to join its strings content if need to parse since matrix.yaml will have reference for artifacts and boms from stacks.yaml - Is there any other property that must have inserted/removed/updated on artifacts structure ? There are some considerations that we will need to move some quickstarts to the new BOMs that was created ( https://github.com/jboss-jdf/jboss-bom) and this boms have to be published and added to the stacks.yaml also. -- Rafael Benevides | Senior Software Engineer Red Hat Brazil +55-61-9269-6576 Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com