You will find a new Version 2.1.1 which is compatible to Eclipse 3.5 / Galileo on the update site. We have replaced the dependency to openArchitectureWare with the Eclipse Xtend counterpart. Have a look at the Transformators page because there is a new StaticTextTransformator. The Wizards have been improved and so on… It is worth upgrading!
The current stable version of Epsilon seems to be a bit buggy. Please use the version which is available from SVN or the interim update site.