Update changelog

Author: OndraM

CHANGELOG.md

@@ -2,6 +2,9 @@
 This project versioning adheres to [Semantic Versioning](http://semver.org/).
 
 ## Unreleased
+- Added initial basic support of Microsoft Edge browser
+
+## 1.1.3 - 2016-08-10
 - Fixed FirefoxProfile to support installation of extensions with custom namespace prefix in their manifest file
 - Comply codestyle with [PSR-2](http://www.php-fig.org/psr/psr-2/)