drools has very liberative Apache License 2.0. jBPM 5.0 contains some of drools tools. Which licence has jBPM 5.0? Is there any plans to migrate jbpm 5.0 core to Apache 2.0?
jBPM 5.0 is Apache license 2.0, as stated in the header of the source files, same as Drools. Some of the tooling that we are using but are not part of the project itself might have a different license (e.g. Oryx is MIT), but the jBPM core engine itself is ASL.