pellet , Drools, Euler, ... upgrades : automatize ?
Maybe Maven already has a plugin to watch upgrades in Maven dependencies and maybe automatize.
Here are the places where we manually look for upgrades:
Pellet : http://on.cs.unibas.ch/maven/repository
Drools: http://repository.jboss.org/maven2/org/drools/drools-core/
Euler: http://eulersharp.sourceforge.net/maven2/euler/euler/?C=M;O=D
Jena: http://openjena.org/repo/com/hp/hpl/jena/jena/