CHANGELOG.md in mailersend-ruby-2.0.0 vs CHANGELOG.md in mailersend-ruby-2.0.1

@@ -1,6 +1,10 @@
 ## [Released]
 
+## [2.0.1] - 2023-01-08
+
+- Simple personalization removed
+
 ## [2.0.0] - 2023-12-18
 
 - *BREAKING CHANGE* - Please check the README file, MailerSend API token is now defined inside your application.
 
 ## [1.6.0] - 2023-06-22