CHANGELOG.md in algolia-2.1.1 vs CHANGELOG.md in algolia-2.2.0

- old
+ new
@@ -1,7 +1,12 @@
 # ChangeLog
 
-## [Unreleased](https://github.com/algolia/algoliasearch-client-ruby/compare/2.1.1..master)
+## [Unreleased](https://github.com/algolia/algoliasearch-client-ruby/compare/2.2.0..master)
+
+## [2.2.0](https://github.com/algolia/algoliasearch-client-ruby/compare/2.1.1...2.2.0) (2021-11-08)
+### Added
+- Added RecommendClient ([`#466`](https://github.com/algolia/algoliasearch-client-ruby/pull/466))
+- Added `search` alias for `multiple_queries` ([`#457`](https://github.com/algolia/algoliasearch-client-ruby/pull/457))
 
 ## [2.1.1](https://github.com/algolia/algoliasearch-client-ruby/compare/2.1.0...2.1.1) (2021-05-27)
 
 ### Fix
 - Bug with read/write nodes caching ([`#455`](https://github.com/algolia/algoliasearch-client-ruby/pull/455))