Changelog.md in email_spec-2.1.2 vs Changelog.md in email_spec-2.2.0

@@ -1,4 +1,8 @@
+## 2.2.0 2018-04-03
+
+* Support for `spinach` (@pedantic-git)
+
 ## 2.1.2 2018-04-03
 
 * Fix compatibility issue with `mail` gem (@sikachu)
 * Fix cucumber example (@adamdawkins)