diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9508be5c..9378c312 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,8 +4,9 @@ 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).
 
-## [Unreleased]
-- No changes yet.
+## [1.18.0] - 2019-03-28
+### Added
+- `Ptr` methods for primititve typedefs.
 
 ## [1.17.0] - 2019-03-15
 ### Changed