As a result, we end up with extracted jars.

This only happened with magnolia-tools so far (magnolia-tools.jar was extracted in the add-ons folder) because we only had this case one where an add-on was depending on another info.magnolia artifact which was not in scope:provided. (our assembly was including everything of the info.magnolia group)

This showed up more prominently with newsletter, since it is one of those "custom" bundles that bundles several modules in a tgz.

See BUILD-14 for a related issue.