diff --git a/reference/reflection/reflectiongenerator/getfunction.xml b/reference/reflection/reflectiongenerator/getfunction.xml
index 99e60e8f49..775e4ee2d9 100644
--- a/reference/reflection/reflectiongenerator/getfunction.xml
+++ b/reference/reflection/reflectiongenerator/getfunction.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- $Revision$ -->
-<!-- EN-Revision: ec2fe9a592f794978114ef5021db9f1d00c2e05d Maintainer: mumumu Status: ready -->
+<!-- EN-Revision: 812143d1de2e2c822f815090a40b395b512db751 Maintainer: mumumu Status: ready -->
 
 <refentry xml:id="reflectiongenerator.getfunction" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
  <refnamediv>
@@ -34,6 +34,29 @@
   </para>
  </refsect1>
 
+ <refsect1 role="changelog">
+  &reftitle.changelog;
+  <informaltable>
+   <tgroup cols="2">
+    <thead>
+     <row>
+      <entry>&Version;</entry>
+      <entry>&Description;</entry>
+     </row>
+    </thead>
+    <tbody>
+     <row>
+      <entry>8.4.0</entry>
+      <entry>
+       <methodname>ReflectionGenerator::getFunction</methodname> は、
+       ジェネレータの実行が終了した後に呼び出すことができるようになりました。
+      </entry>
+     </row>
+    </tbody>
+   </tgroup>
+  </informaltable>
+ </refsect1>
+
   <refsect1 role="examples">
   &reftitle.examples;
   <para>