We need to backport a version of the ClientCompatibilityUnitTestCase and to test the backward compatibility of the EAP management clients.
I opened a PR containing a fix for this. The related commit is: https://github.com/emuckenhuber/jboss-eap/commit/53a3103aa3d8815e621d43670b81588f5d6b5cf5
Can we get the missing acks on that too? The testcase for this is ready to be merged.
Verified on EAP 6.2.0.ER7.