prep changelog

Author: frankdejonge

CHANGELOG.md

@@ -5,13 +5,14 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [0.5.0] - UNRELEASED
+## [0.5.0] - 2022-08-08
 
-### Fixed
+### Added
 
-- Put missing fields in UnableToHydrate exception
+- Expose missing fields in UnableToHydrate exception.
+- Added information about which property caused hydration failure.
 
-## [0.4.3] - 2022-007-08
+## [0.4.3] - 2022-07-08
 
 ### Fixed