chore(*): updated CHANGELOG

Author: Quetzy Garcia

CHANGELOG.md

@@ -2,8 +2,12 @@
 
 ## 1.3.0 - Unreleased
 
+### Added
 - Add HttpClientPool client to leverage load balancing and fallback mechanism [see the documentation](http://docs.php-http.org/en/latest/components/client-common.html) for more details
 
+### Changed
+- RedirectPlugin: use the full URL instead of the URI to properly keep track of redirects
+
 ## 1.2.1 - 2016-07-26
 
 ### Changed