I'm agree with Sebastian on the supporting jBPM 4.x part. The orginal plan of jBPM 4.4 was Match 1st, 2010. Today is April 17th, there are still a lot of issue didn't fixed in the JIRA. Could we at least make a plan for jBPM 4.4 releasing? We needn't provide all of new feature in the JIRA, only fix the known issues is very appreciated.