diff --git a/reference/outcontrol/functions/ob-start.xml b/reference/outcontrol/functions/ob-start.xml
index 470b4eb2de..8b6f2de007 100644
--- a/reference/outcontrol/functions/ob-start.xml
+++ b/reference/outcontrol/functions/ob-start.xml
@@ -216,6 +216,15 @@
       </row>
      </thead>
      <tbody>
+      <row>
+       <entry>7.0.0</entry>
+       <entry>
+        In case <function>ob_start</function> is used inside an output buffer 
+        callback, this function will no longer issue an <constant>E_ERROR</constant> 
+        but instead an <constant>E_RECOVERABLE_ERROR</constant>, allowing custom 
+        error handlers to catch such errors.
+       </entry>
+      </row>
       <row>
        <entry>5.4.0</entry>
        <entry>