the short form of this is

1) RUP-Style version control, currently we use CVS to check in ,metadata. In addition we intend to add (meta-rules) time-based and rule-based rule execution, this must be done in rule sets now,
2) The ability to call web services within a validation or transformation business rule. Currently you have to write this in Java
3) A unified-regression testing tool for storing and running data 'use-cases'
4) Improved logging of rule execution
5) Screen Generation in AJAX

6) Move from torque to Hypernate