Preparation changelog for new development

CHANGELOG.md

@@ -4,6 +4,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [Unreleased] - ReleaseDate
+### Added
+### Changed
+### Fixed
+
 ## [0.20.1] - 2021-03-07
 ### Fixed
 - Fix flaky tree --all test from [meain](https://github.com/meain)
@@ -308,7 +313,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Change the component alignement by using term_grid
 
 
-[0.20.1]: https://github.com/Peltoche/lsd/compare/0.20.0...HEAD
+[Unreleased]: https://github.com/Peltoche/lsd/compare/0.20.1...HEAD
+[0.20.1]: https://github.com/Peltoche/lsd/compare/0.20.0...0.20.1
 [0.20.0]: https://github.com/Peltoche/lsd/compare/0.19.0...0.20.0
 [0.19.0]: https://github.com/Peltoche/lsd/compare/0.18.0...0.19.0
 [0.18.0]: https://github.com/Peltoche/lsd/compare/0.17.0...0.18.0