Prepare version 2.21.0

Signed-off-by: Pierre-Yves Lapersonne <[email protected]>

Author: pylapp

CHANGELOG.md

@@ -5,7 +5,9 @@ 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](https://github.com/Orange-OpenSource/floss-toolbox/compare/2.20.0..dev)
+## [Unreleased](https://github.com/Orange-OpenSource/floss-toolbox/compare/2.21.0..dev)
+
+## [2.21.0](https://github.com/Orange-OpenSource/floss-toolbox/compare/2.21.0..2.20.0) - 2024-09-164
 
 ### Added
 

CITATION.cff

@@ -39,5 +39,5 @@ keywords:
   - audits
   - history
 license: Apache-2.0
-version: v2.20.0
-date-released: '2024-04-04'
+version: v2.21.0
+date-released: '2024-09-16'