In TKU April 2011 the pattern module was altered to allow a second-order Software Instance to age out correctly.
From TKU September 2011 a dependency link is created to the application server, not a client server link
In TKU July 2012 some minor internal changes were made regarding software instance creation and linking
In TKU TKU July 2012 JazzServer pattern was updated to support IPv6 protocol.
In TKU October 2014, IBM Rational Jazz Server pattern was updated to create a jazz_home attribute only when its value was discovered.
In TKU January 2016 updated DB relationship type(DRDC1-5059)