ChangeLog.md in command_mapper-0.3.0 vs ChangeLog.md in command_mapper-0.3.1

@@ -1,4 +1,9 @@
+### 0.3.1 / 2022-12-25
+
+* Use `File.exist?` in {CommandMapper::Types::InputPath#validate} for Ruby
+  3.2.0.
+
 ### 0.3.0 / 2022-11-11
 
 * Added {CommandMapper::Types::Dec}.
 
 ### 0.2.1 / 2022-04-22