CHANGELOG.md in git-trend-1.1.7 vs CHANGELOG.md in git-trend-1.1.8

@@ -1,4 +1,8 @@
+## v1.1.8 (Sat Jul 22 2017)
+
+- Add the format option[f0136a3]
+
 ## v1.1.7 (Tue Jul 18 2017)
 
 - Fix NoMethodError when fork count is nothing #10 [6bdf1f6]
 
 ## v1.1.6 (Mon Jul 17 2017)