CHANGELOG.md in unicode-name-1.5.0 vs CHANGELOG.md in unicode-name-1.5.1

@@ -1,6 +1,10 @@
 ## CHANGELOG
 
+### 1.5.1
+
+* Use `Gem::Util` for `gunzip`, removes deprecation warning
+
 ### 1.5.0
 
 * Unicode 10
 
 ### 1.4.2