Update CHANGELOG

Author: thinkingserious

CHANGELOG.md

@@ -1,14 +1,18 @@
-# Change Log
+# Change Log
 All notable changes to this project will be documented in this file.
 
+## [6.3.0] - 2015-11-24
+###Added
+- Send emails using API Key
+
 ## [6.2.0] - 2015-11-18
 ###Added
-- Added support for using the Web API v3 endpoints.
+- Added support for using the Web API v3 endpoints
 - Implemented the api_keys endpoint [GET, POST, PATCH, DELETE]
 
 ## [6.1.0] - 2015-4-27
 ###Added
-- Added support for sending via API keys in addition to credentials. Pass an API Key string to the Web transport constructor.
+- Added support for sending via API keys in addition to credentials. Pass an API Key string to the Web transport constructor
 
 ## [6.0.1] - 2015-4-24
 ###Fixed