diff --git a/reference/filter/ini.xml b/reference/filter/ini.xml
index bd9ba1353f..1d1cca32d5 100644
--- a/reference/filter/ini.xml
+++ b/reference/filter/ini.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.3 $ -->
+<!-- $Revision: 1.4 $ -->
 <section id="filter.configuration">
  &reftitle.runtime;
  &extension.runtime;
@@ -20,13 +20,19 @@
       <entry>filter.default</entry>
       <entry>unsafe_raw</entry>
       <entry>PHP_INI_PERDIR</entry>
-      <entry></entry>
+      <entry>
+       Before Filter 0.9.5, default was "<literal>string</literal>" and
+       changeable was <constant>PHP_INI_SYSTEM</constant>.
+     </entry>
      </row>
      <row>
       <entry>filter.default_flags</entry>
       <entry></entry>
       <entry>PHP_INI_PERDIR</entry>
-      <entry></entry>
+      <entry>
+       Before Filter 0.9.5, changeable was
+       <constant>PHP_INI_SYSTEM</constant>.
+      </entry>
      </row>
     </tbody>
    </tgroup>