ChangeLog.md in autoprefixer-rails-5.1.6 vs ChangeLog.md in autoprefixer-rails-5.1.7

@@ -1,4 +1,7 @@
+## 5.1.7
+* Fix placeholder selector (by Vincent De Oliveira).
+
 # 5.1.6
 * Use official `::placeholder-shown` selector (by Vincent De Oliveira).
 * Fix problem with rails-html-sanitizer (by Alexey Vasiliev).
 
 # 5.1.5