EJB3 Core Client is also available in 3rdparty as:
The whole of AS trunk/ejb3 should disappear. It contains code which either has another function than ejb3 (e.g. appclient), deployers which need separating out or dead code.
Hibernate-client needs to move to Hibernate team, it's silly to have that in EJB3 or AS.
Anyway these assemblies do not affect projects/ejb3.