README.md in noty-rails-2.1.0.1 vs README.md in noty-rails-2.2.0

- old
+ new

@@ -25,9 +25,17 @@
 $.noty.defaults.layout = 'bottom'
 ```
 
 # Changelog
 
+### 2.2.0
+
+- Update Noty to `2.2.0`
+
+### 2.1.4
+
+- Update Noty to `2.1.4`
+
 ### 2.1.0.1
 
 - Add MIT Licence to gemspec
 
 ### 2.1.0