CHANGELOG.md in aws_su-0.1.4 vs CHANGELOG.md in aws_su-0.1.5

@@ -20,6 +20,10 @@
 ## [0.1.2] - 02-12-2018
 ### Changed
 - Order of precedence for setting region
 1. As optional argument to authenticate()
 2. Active profile in ~/.aws/config
-3. First profile in ~/.aws/config
+3. First profile in ~/.aws/config
+
+## [0.1.5] - 03-12-2018
+### Added
+- Added export of AWS_DEFAULT_REGION
\ No newline at end of file