diff --git a/CHANGELOG.md b/CHANGELOG.md
index e1095d6a..878cf7a7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,8 @@
 ### Fixes
 
 * Fixed error when an upvalue is accessed from an unreachable closure (#139).
+* Fixed unreachable code and accessing uninitialized variables not being
+  detected inside unreachable functions.
 
 ## 0.21.1 (2017-09-10)