diff --git a/lam/docs/devel/upgrade.htm b/lam/docs/devel/upgrade.htm
index 009b7c98..0b3b7f0d 100644
--- a/lam/docs/devel/upgrade.htm
+++ b/lam/docs/devel/upgrade.htm
@@ -19,6 +19,7 @@
 
 
 
+
 
 
 
@@ -41,7 +42,13 @@ This is a list of API changes for all LAM releases.
 
 <br>
 
-<h2>4.6 -&gt; 4.7</h2>Account types (e.g. user, group, host) may have config options now. See baseType::get_configOptions().<br>
+<h2>4.8 -&gt; 4.9</h2>API changes<br>
+<ul>
+  <li>Module interface: Function get_pdfEntries() has new parameter $pdfKeys.</li>
+</ul>
+<br>
+<h2>4.6 -&gt; 4.7</h2>
+Account types (e.g. user, group, host) may have config options now. See baseType::get_configOptions().<br>
 <br>
 <h2>4.5 -&gt; 4.6</h2>
 The valid account types for each module must now