Bump v6.0.0

CHANGELOG.md

@@ -8,21 +8,13 @@ and this project adheres to
 
 ## [Unreleased]
 
-## [6.0.0] - 2024-06-11
+## [6.0.0] - 2024-06-10
 
 ### Added
 
--   Added CHANGELOG.md
--   Added JS_DIR variable to Makefile
--   Added support for shared reForis ESLint configuration
-
 ### Changed
 
--   Updated dependencies in package.json
+### Removed
--   Updated Spinner.css styles for better positioning and responsiveness
--   Migrated to Bootstrap 5
--   NPM audit fix
--   Other small improvements
 
 ## [5.6.1] - 2024-01-19