CHANGELOG.md in mailersend-ruby-1.1.0 vs CHANGELOG.md in mailersend-ruby-1.2.0

@@ -1,6 +1,13 @@
 ## [Released]
 
+## [1.2.0] - 2022-06-15
+
+- SMS Sending
+- SMS Activity
+- SMS Phone Numbers
+- SMS Recipients
+
 ## [1.1.0] - 2022-02-18
 
 - Domains endpoint improvements
 - Added schedule an email parameter
 - Added inbound routes endpoint