update CHANGELOG.md

CHANGELOG.md

@@ -4,6 +4,16 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2.2.0] - 2024-11-28
+### Added
+- Added support for [SkinShuffle](https://modrinth.com/mod/skinshuffle) clients (requires FabricAPI on Fabric)
+  (closes [#34](https://github.com/Suiranoil/SkinRestorer/issues/34))
+- Added `providers.mineskin.apiKey` config option (see [wiki](https://github.com/Suiranoil/SkinRestorer/wiki/Configuration#providersmineskin))
+### Changed
+- Migrated to MineSkin's new API V2
+### Fixed
+- Fixed `providers` config validation
+
 ## [2.1.0] - 2024-09-26
 ### Added
 - Added `config reload` command for dynamic configuration updates