Added various log4j2 configurations.

Change-Id: I638d2dd0e1edd80006d0c8d476505f2bc43931e2
diff --git a/core/Changes b/core/Changes
index 1541f93..ec10f8e 100644
--- a/core/Changes
+++ b/core/Changes
@@ -1,6 +1,11 @@
+version 0.61.2
+12/09/2018
+   - Removed log4j loader and old OAuth2 implementation codes(margaretha)
+
 version 0.61.1
 28/08/2018
     - Added API URL versioning (margaretha)
+
 30/08/2018
    - Added backwards compability for URL versioning (margaretha)
    - Updated API version filter (margaretha)