CHANGELOG.md in avromatic-2.1.0 vs CHANGELOG.md in avromatic-2.2.0

@@ -1,6 +1,10 @@
 # avromatic changelog
 
+## v2.2.0
+- Add support for Rails 6.0.
+- Drop support for Ruby < 2.4.
+
 ## v2.1.0
 - Add `key_schema_name` and `value_schema_name` attributes to `UnexpectedKeyError`.
 
 ## v2.0.2
 - Optimize model initialization and decoding