diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5827c59..9fc9de8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,7 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
-## [Unreleased]
+## [2.0.0] - 2023-08-09
 This module has a new home, so it's time to make a new major release.
 
 ### Added
@@ -24,14 +24,14 @@ This module has a new home, so it's time to make a new major release.
 - Fix documentation regarding multi instance support and the `config_dir` parameter
 - Fix unit/acceptance tests
 
-## Release [1.0.2] - 2018-10-28
+## [1.0.2] - 2018-10-28
 This release fixes postfix reloading on config changes.
 
 ### Fixed
 - Notify service on config changes, causing it to reload postfix to pick up the
   changes ([#7])
 
-## Release [1.0.1] - 2018-09-27
+## [1.0.1] - 2018-09-27
 This release fixes support for systems where postfix is not installed, and
 bumps stdlib version compatibility.
 
@@ -42,7 +42,7 @@ bumps stdlib version compatibility.
 ### Fixed
 - Make postfix fact not cause trouble on systems where postfix is not installed ([#6])
 
-## Release [1.0.0] - 2018-03-03
+## [1.0.0] - 2018-03-03
 First stable release
 
 ### Added
@@ -64,14 +64,14 @@ First stable release
 - Fix rspec unit tests
 - Fix lots of rubocop-reported logic and style issues
 
-## Release [0.2.1] - 2018-02-05
+## [0.2.1] - 2018-02-05
 Cosmetic release that removes outdated badges from README
 
 ### Fixed
 - Remove oudated badges that belong to the upstream project this project
   was forked from.
 
-## Release [0.2.0] - 2018-02-05
+## [0.2.0] - 2018-02-05
 First release as oxc-postfix, now requires Puppet 4.9
 
 ### Added
@@ -90,7 +90,8 @@ First release as oxc-postfix, now requires Puppet 4.9
 
 * Initial release
 
-[Unreleased]: https://github.com/oxc/puppet-postfix/compare/v1.0.2...HEAD
+[Unreleased]: https://github.com/oxc/puppet-postfix/compare/v2.0.0...HEAD
+[2.0.0]: https://github.com/oxc/puppet-postfix/compare/v1.0.2...v2.0.0
 [1.0.2]: https://github.com/oxc/puppet-postfix/compare/v1.0.1...v1.0.2
 [1.0.1]: https://github.com/oxc/puppet-postfix/compare/v1.0.0...v1.0.1
 [1.0.0]: https://github.com/oxc/puppet-postfix/compare/v0.2.1...v1.0.0