Update CHANGELOG.md

CHANGELOG.md

@@ -7,6 +7,13 @@ Format based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 I try to follow [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## v2.0.2
+### Fixed
+- Bump the required versions of
+  [parsimonious](https://github.com/erikrose/parsimonious) and
+  [construct-typing](https://github.com/timrid/construct-typing) to fix
+  compatibility bugs with python 3.11
+
 ## v2.0.1
 ### Fixed
 - `guess_format()` would raise an exception when called on a specially crafted