diff --git a/user_guide/changelog.html b/user_guide/changelog.html
index 4fbb68c..a5eff5d 100644
--- a/user_guide/changelog.html
+++ b/user_guide/changelog.html
@@ -138,6 +138,7 @@
 	<li>Fixed Image_lib class bug #4562.  A path was not defined for NetPBM.</li>
 	<li>Fixed Image_lib class bug #4532.  When cropping an image with identical height/width settings on output, a copy is made.</li>
 	<li>Fixed DB_driver bug (4900), in which a database error was not being logged correctly.</li>
+	<li>Fixed DB backup bug in which field names were not being escaped.</li>
 	<li>Fixed a spelling error in a Loader error message.</li>
 </ul>