The OpenWFE java workflow engine project has announced the release of version 1.7.2. They write in, "OpenWFE 1.7.2: is built with Maven 2, is available as a Maven dependency, contains lots of bugfixes, and has undergone thorough optimization. This release is a kind of 'stabilization' before further advancements, among them: an Atom 1.0 event dispatch mechanism and a full-blown port of OpenWFE to the ruby platform."