This release contains the following features:
1. support for IDL with include.
2. support for IDL with multiple interface definitions.
3. support for IDL containing union type.
4. support for IDL with methods that return an interface reference (stateful interaction).
5. support for the IDL first consumer design time use case.
6. support for IDL "any" type.
Systemic qualities (applicable in sun Glassfish ESB environment)
1. Application Configuration Systemic Quality
2. Logging Systemic Quality
3. Runtime Monitoring Systemic Quality
4. Application Variables Systemic Quality
you can find more information at:
and at openESB component wiki site: