We should have some conventions and standards which should be followed by developers.

First convention would be nice to have in Maven project files: Something like in https://github.com/kiegroup/droolsjbpm-build-bootstrap/#requirements-for-dependencies
or https://github.com/kiegroup/droolsjbpm-build-bootstrap/blob/master/pom.xml#L51-L55 which talks about

• A version property must be specified in the format "version. {groupId}

  ", optionally with a suffix to make it unique.

• Version properties must be sorted alphabetically (other form of sorting were found to be unclear and ambiguous).

We can add more than this if it is needed