Added release date to changelog.

dekobon · dekobon · commit f3e31e09e3ad · 2017-10-06T14:25:43.000-07:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -2,7 +2,7 @@
 All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
-## [4.0.4] - 2017-10-?
+## [4.0.4] - 2017-10-06
 
 ### Changed
  - Upgraded all dependencies to the latest version.
