CHANGELOG.md in seo_cache-1.2.2 vs CHANGELOG.md in seo_cache-1.3.0

@@ -1,4 +1,8 @@
+## 1.3.0
+
+- Add new option for Redis: redis_db_index
+
 ## 1.2.2
 
 - Update Ruby version for Travis testing
 
 ## 1.2.1