diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8c43e27d..6e4355b5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## 0.11.6 - TBD
+
+Features
+
+ - Faster record type constructors
+   TODO: is arg # validation sufficient??
+
 ## 0.11.5 - October 30, 2019
 
 Features