CHANGELOG.md in uglifier-4.1.1 vs CHANGELOG.md in uglifier-4.1.2

@@ -1,4 +1,8 @@
+## 4.1.2 (30 December 2017)
+
+- update UglifyJS to 3.3.4
+
 ## 4.1.1 (29 December 2017)
 
 - update UglifyJS to 3.3.3
 
 ## 4.1.0 (28 December 2017)