Sets date for 0.5.0 release in CHANGELOG

weierophinney · weierophinney · commit 3022cedf7813 · 2017-10-09T13:31:20.000-05:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -4,7 +4,7 @@ All notable changes to this project will be documented in this file, in reverse
 
 Versions 0.3.0 and prior were released as "weierophinney/problem-details".
 
-## 0.5.0 - TBD
+## 0.5.0 - 2017-10-09
 
 ### Added
 
