CHANGELOG.md in rails_state_machine-2.1.0 vs CHANGELOG.md in rails_state_machine-2.1.1

@@ -8,9 +8,15 @@
 ### Compatible changes
 
 ### Breaking changes
 
 
+## 2.1.1 2022-03-16
+
+### Compatible changes
+
+- Enabled MFA for RubyGems
+
 ## 2.1.0 2021-03-30
 
 ### Compatible changes
 
 - Added support for Ruby 3.0.