CHANGELOG.md in request_handler-1.3.0 vs CHANGELOG.md in request_handler-2.0.0

@@ -2,9 +2,23 @@
 All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+## [2.0.0] - 2019-11-19
+### Changed
+- BREAKING: Required configuration of validation engine
+- BREAKING: Dynamic resource keys in config DSL are not supported anymore and
+  have to be defined via the `resource` key
+
+### Added
+- Support for dry-* 1.x
+
+### Removed
+- BREAKING: Dry dependencies were removed and should manually be added
+- BREAKING: Support for config inheritance
+- BREAKING: Support for dry-* 0.x
+
 ## [1.3.0] - 2019-05-21
 ### Added
 - Serializable JSONAPI error objects out of validation failures
 - Configuration option to enable returning validation failures in errors method of exceptions