Prepare to release 2.2.2

Author: colinodell

CHANGELOG.md

@@ -6,6 +6,13 @@ Updates should follow the [Keep a CHANGELOG](https://keepachangelog.com/) princi
 
 ## [Unreleased][unreleased]
 
+## [2.2.2] - 2022-02-13
+
+### Fixed
+
+- Fixed double-escaping of image alt text (#806, #810)
+- Fixed Psalm typehints for event class names
+
 ## [2.2.1] - 2022-01-25
 
 ### Fixed
@@ -409,7 +416,8 @@ No changes were introduced since the previous release.
     - Alternative 1: Use `CommonMarkConverter` or `GithubFlavoredMarkdownConverter` if you don't need to customize the environment
     - Alternative 2: Instantiate a new `Environment` and add the necessary extensions yourself
 
-[unreleased]: https://github.com/thephpleague/commonmark/compare/2.2.1...main
+[unreleased]: https://github.com/thephpleague/commonmark/compare/2.2.2...main
+[2.2.2]: https://github.com/thephpleague/commonmark/compare/2.2.1...2.2.2
 [2.2.1]: https://github.com/thephpleague/commonmark/compare/2.2.0...2.2.1
 [2.2.0]: https://github.com/thephpleague/commonmark/compare/2.1.1...2.2.0
 [2.1.2]: https://github.com/thephpleague/commonmark/compare/2.1.1...2.1.2