Update CHANGELOG.md

Author: Felix Denbratt (fmr Sandström)

CHANGELOG.md

@@ -4,8 +4,11 @@ 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).
 
+## [1.0.1] - 2019-08-28
+### Changed
+- update the return type phpdoc for AbstractController::get()
 
-## [unreleased]
+## [1.0.0] - 2019-08-26
 ### Added
 - support for reflection based dependency injection 
 - resolve controller actions via container
@@ -53,4 +56,4 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [0.1.0] - 2016-03-31
 ### Added
-- initial release
+- initial release