CHANGELOG.md in log_toolbox-1.3.6 vs CHANGELOG.md in log_toolbox-1.3.7

@@ -4,9 +4,13 @@
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
 ## [Released] - 2019-05-21
 
+## [1.3.7] - 2020-12-04
+### Added
+- Configure log output stdout to development and test environment
+
 ## [1.3.6] - 2020-12-04
 ### FIXED
 - Added buffer_max_items and buffer_max_interval into LogStash config
 
 ## [1.3.5] - 2020-12-04