CHANGELOG.md in openid_connect-2.2.0 vs CHANGELOG.md in openid_connect-2.2.1

@@ -1,6 +1,12 @@
 ## [Unreleased]
 
+## [2.2.0] - 2022-10-11
+
+### Changed
+
+- automatic json response decoding by @nov in https://github.com/nov/openid_connect/pull/77
+
 ## [2.1.0] - 2022-10-10
 
 ### Changed
 
 - mTLS access token by @nov in https://github.com/nov/openid_connect/pull/76
\ No newline at end of file