Merge pull request #851 from ergebnis/fix/changelog

Fix: Update `CHANGELOG.md`

CHANGELOG.md

@@ -6,20 +6,28 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## Unreleased
 
-For a full diff see [`2.19.0...main`][2.19.0...main].
+For a full diff see [`2.20.0...main`][2.20.0...main].
 
-### Fixed
+## [`2.20.0`][2.20.0]
+
+For a full diff see [`2.19.0...2.20.0`][2.19.0...2.20.0].
+
+### Changed
 
 - Dropped support for PHP 7.2 ([#845]), by [@localheinz]
 
 ## [`2.19.0`][2.19.0]
 
+For a full diff see [`2.18.0...2.19.0`][2.18.0...2.19.0].
+
 ### Changed
 
 - Required `composer/composer:2.2.1` for compiling `composer-normalize.phar` ([#842]), by [@localheinz]
 
 ## [`2.18.0`][2.18.0]
 
+For a full diff see [`2.17.0...2.18.0`][2.17.0...2.18.0].
+
 ### Changed
 
 - Updated `schema.json` ([#829]), by [@ergebnis-bot]
@@ -634,6 +642,7 @@ For a full diff see [`81bc3a8...0.1.0`][81bc3a8...0.1.0].
 [2.17.0]: https://github.com/ergebnis/composer-normalize/releases/tag/2.17.0
 [2.18.0]: https://github.com/ergebnis/composer-normalize/releases/tag/2.18.0
 [2.19.0]: https://github.com/ergebnis/composer-normalize/releases/tag/2.19.0
+[2.20.0]: https://github.com/ergebnis/composer-normalize/releases/tag/2.20.0
 
 [81bc3a8...0.1.0]: https://github.com/ergebnis/composer-normalize/compare/81bc3a8...0.1.0
 [0.1.0...0.2.0]: https://github.com/ergebnis/composer-normalize/compare/0.1.0...0.2.0
@@ -694,8 +703,9 @@ For a full diff see [`81bc3a8...0.1.0`][81bc3a8...0.1.0].
 [2.15.0...2.16.0]: https://github.com/ergebnis/composer-normalize/compare/2.15.0...2.16.0
 [2.16.0...2.17.0]: https://github.com/ergebnis/composer-normalize/compare/2.16.0...2.17.0
 [2.17.0...2.18.0]: https://github.com/ergebnis/composer-normalize/compare/2.17.0...2.18.0
-[2.18.0...2.19.0]: https://github.com/ergebnis/composer-normalize/compare/2.17.0...2.18.0
-[2.19.0...main]: https://github.com/ergebnis/composer-normalize/compare/2.19.0...main
+[2.18.0...2.19.0]: https://github.com/ergebnis/composer-normalize/compare/2.18.0...2.19.0
+[2.19.0...2.20.0]: https://github.com/ergebnis/composer-normalize/compare/2.19.0...2.20.0
+[2.20.0...main]: https://github.com/ergebnis/composer-normalize/compare/2.20.0...main
 
 [#1]: https://github.com/ergebnis/composer-normalize/pull/1
 [#2]: https://github.com/ergebnis/composer-normalize/pull/2