Prepare to release 2.0.3

CHANGELOG.md

@@ -6,6 +6,8 @@ Updates should follow the [Keep a CHANGELOG](https://keepachangelog.com/) princi
 
 ## [Unreleased][unreleased]
 
+## [2.0.3] - 2022-02-13
+
 ### Fixed
 
 - Fixed double-escaping of image alt text (#806, #810)
@@ -355,7 +357,8 @@ 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/2.0.2...main
+[unreleased]: https://github.com/thephpleague/commonmark/compare/2.0.3...main
+[2.0.3]: https://github.com/thephpleague/commonmark/compare/2.0.2...2.0.3
 [2.0.2]: https://github.com/thephpleague/commonmark/compare/2.0.1...2.0.2
 [2.0.1]: https://github.com/thephpleague/commonmark/compare/2.0.0...2.0.1
 [2.0.0]: https://github.com/thephpleague/commonmark/compare/2.0.0-rc2...2.0.0