I have also updated ejb3/build and build-test.xml files. The main changes were in ejb3 but will result in no functionality changes.
This affected the construction of the ejb3.deployer. Essentially, I changed the blanket copy of all jars from apache commons dir to a copy made up of individual filesets.
This has been done in preperation of porting the thirdparty build to head where there componets of apache-commons have been broken out into individual entries.
I forgot to mention, please update your tools/etc/buildmagic/libraries.ent file to pick up the newly defined properties.