CHANGELOG.md in wso2_toolbox-0.2.3 vs CHANGELOG.md in wso2_toolbox-0.3.0

@@ -11,5 +11,9 @@
 - Fix time parser
 
 ## [0.2.2] - 2018-01-15
 ### Changed
 - Fix time parser
+
+## [0.3.0] - 2018-05-11
+### Changed
+- Refresh auth token when invalid