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CHANGELOG.md

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+# Change Log
+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/).
+
+## [2.0.0] - 2021-03-30
+
+### Added
+
+- added support chart link
+- added support m4a high quality
+- added track number tag
+- added generate .wpl base on album, playlist, artist and chart
+
+### Changed
+
+- change parameter to [-h] [-u URL] [-m4a] [-hq]
+- change link artist
+- change comment tag with link single
+- change clean_text function replace 'â' to 'a', '.' to ''
+- change time session to 60 sec backward
+
+
+### Fixed 
+
+- fixing url_additional_data_track link