I've been busy working on the Apache Tuscany project. We've just announced our 1.1 release, here's the announcement:
The Apache Tuscany team is pleased to announce the 1.1 release of the SCA project.
Apache Tuscany provides a runtime environment based on the Service Component Architecture (SCA). SCA is a set of specifications aimed at simplifying SOA application development. The specifications are being standardized by OASIS as part of the Open Composite Services Architecture (Open CSA).