+Version 2.0.1, 15 Apr 2020
+--------------------------
+* update and relocate the theme selector button
+* Revise controllers to use ResponseEntity
+* Drop AC xApp control/config screen from front-end
+* Drop A1 Mediator controller and tests from back-end
+* Drop ENDC and X2 setup requests to E2 Manager
+* Upgrade to Spring-Boot 2.2.4.RELEASE
+* Set the first instance as the default one
+* Add methods to create, update and delete xApp stat metric URLs
+* Rearrange property files to support testing default context
+
+Version 2.0.0, 5 Feb 2020
+--------------------------
+* Change application properties file to YAML format
+* Add mock list of RIC instances to application properties
+* Add admin controller method to fetch list of RIC instances
+* Drop AUX cluster container list fetched via CAAS Ingress
+* Revise controller methods to require RIC instance key
+* Upgrade to Spring-Boot 2.1.11.RELEASE
+* Add instance-selector service
+* Revise ac-xapp, app-mgr, caas-ingress, e2-mgr service to support multiple ric instances
+* Revise ac-xapp, app-control, catalog, caas-ingress, ran-control components to listen to the instance change
+* Upgrade A1 Mediator API and submodule to tag 2.1.0
+* Upgrade App Manager API and submodule to tag 0.3.3
+* Upgrade E2 Manager API and submodule to tag 3.0.3
+* Add instance selector dialog component and service
+* Repair onSidenavClose method
+* Extend to support selecting a RIC instance within a region
+* Update angular to latest version 8, prepare for upgrade to version 9.
+