Update changelog

CHANGELOG.md

@@ -5,7 +5,7 @@ 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).
 
-## [6.0.0]
+## [6.0.0] - 2022-12-04
 
 ### Changes
 
@@ -34,19 +34,3 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * Remove session `count` method.
 * Remove `SessionAwareInterface` in favor of dependency injection.
 
-## [1.1.0] - 2019-02-15
-
-### Added
-
-- Danish translation from [@frederikspang](https://github.com/frederikspang).
-- Georgian translation from [@tatocaster](https://github.com/tatocaster).
-- Changelog inconsistency section in Bad Practices
-
-### Changed
-
-- Fixed typos in Italian translation from [@lorenzo-arena](https://github.com/lorenzo-arena).
-- Fixed typos in Indonesian translation from [@ekojs](https://github.com/ekojs).
-
-## [1.0.0] - 2017-06-20
-
-### Added