[hibernate-dev] Hibernate4 artifact names, Persistence provider name, maven...

If someone wanted to include both Hibernate 3 + Hibernate 4 in the same project, that might be easier if the Hibernate 4 artifacts had a version number in it or was changed for every new major release. I don't think Maven supports building two versions of the same artifact (at the same dependency level). For the persistence provider name, org.hibernate.ejb.HibernatePersistence, I'm wondering if we could have a org.hibernate.ejb.HibernatePersistence4 in addition, that could be used to uniquely reference Hibernate 4.x persistence providers. I assume this is too late in the Hibernate 4 cycle to change, but wanted to bring the idea up. Changing the artifact names would impact other projects that depends on Hibernate4 and would need to sync up with the changes as well. What do you think? Scott