updated changelog for 1.0.1

Author: Oscar Otero

CHANGELOG.md

@@ -5,5 +5,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/) 
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## [1.0.1] - 2019-11-11
+### Fixed
+- Anonimous function produce fatal errors [#1]
+
 ## 1.0.0 - 2019-11-05
 First version
+
+[#1]: https://github.com/php-gettext/PHP-Scanner/issues/1
+
+[1.0.1]: https://github.com/php-gettext/PHP-Scanner/compare/v1.0.0...v1.0.1