Updated documentation

Author: paquettg

CHANGELOG.md

@@ -7,6 +7,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Added
+- Added PHAN support and fixed all issues from PHAN.
+
 ### Changed
 - Fixed issue with \ causing an infite loop.
 

README.md

@@ -1,7 +1,7 @@
 PHP Html Parser
 ==========================
 
-Version 2.2.0
+Version 2.2.1
 
 [![Build Status](https://travis-ci.org/paquettg/php-html-parser.png)](https://travis-ci.org/paquettg/php-html-parser)
 [![Coverage Status](https://coveralls.io/repos/paquettg/php-html-parser/badge.png)](https://coveralls.io/r/paquettg/php-html-parser)