diff --git a/reference/datetime/datetime/settime.xml b/reference/datetime/datetime/settime.xml
index 04b982ee37..b812c52746 100644
--- a/reference/datetime/datetime/settime.xml
+++ b/reference/datetime/datetime/settime.xml
@@ -89,6 +89,10 @@
      </row>
     </thead>
     <tbody>
+     <row>
+      <entry>7.1.0</entry>
+      <entry>The <parameter>microseconds</parameter> parameter was added.</entry>
+     </row>
      &date.datetime.retval.changelog;
     </tbody>
    </tgroup>