CHANGELOG.md in uglifier-4.0.0 vs CHANGELOG.md in uglifier-4.0.1

@@ -1,4 +1,8 @@
+## 4.0.1 (3 December 2017)
+
+- update UglifyJS to 3.2.1
+
 ## 4.0.0 (2 December 2017)
 
 - update UglifyJS to 3.2.0
 - remove Angular ngInject processing
 - add unsafe_math compress option