CHANGELOG.md in graph_attack-2.3.0 vs CHANGELOG.md in graph_attack-2.3.1

@@ -1,7 +1,13 @@
 unreleased
 ----------
 
+v2.3.1
+------
+
+Fix:
+- Relax Ruby version constraint to allow Ruby 3.2.
+
 v2.3.0
 ------
 
 Feature:
 - Add configuration for setting defaults. E.g.: