Updated the ChangeLog for 0.3.0.

postmodern · postmodern · commit 3d47f62da9cb · 2022-11-11T00:25:46.000-08:00
diff --git a/ChangeLog.md b/ChangeLog.md
@@ -1,3 +1,7 @@
+### 0.3.0 / 2022-11-11
+
+* Added {CommandMapper::Types::Dec}.
+
 ### 0.2.1 / 2022-04-22
 
 * Properly validate in {CommandMapper::OptionValue#validate} when an option,
