CHANGELOG.md in ndr_stats-0.2.1 vs CHANGELOG.md in ndr_stats-0.2.2

@@ -1,6 +1,12 @@
 ## [Unreleased]
-*no unreleased changes*
+* no unreleased changes*
+
+## 0.2.2 / 2024-11-19
+### Added
+* When using Rails, add the ability to configure using environment variables (#5)
+* Support Ruby 3.2. Drop support for Ruby 2.7, Rails 6.0
+* Support Ruby 3.3, Rails 7.1, 7.2 and 8.0. Drop support for Ruby 3.0, Rails 6.1
 
 ## 0.2.1 / 2019-11-27
 ### Fixed
 * Fix Rails 6 deprecation: use of `Module#parent`