diff --git a/src/add-ons/kernel/drivers/graphics/matrox/UPDATE.html b/src/add-ons/kernel/drivers/graphics/matrox/UPDATE.html
index 9baf543dce..ff1d14baf3 100644
--- a/src/add-ons/kernel/drivers/graphics/matrox/UPDATE.html
+++ b/src/add-ons/kernel/drivers/graphics/matrox/UPDATE.html
@@ -4,11 +4,12 @@
 </head>
 <body>
 <p><h2>Changes done for each driverversion:</h2></p>
-<p><h1>head (0.17-1, Rudolf)</h1></p>
+<p><h1>head (0.18, Rudolf)</h1></p>
 <ul>
 	<li><strong>General:</strong>
 		<ul>
-			<li>Fixed acceleration engine management regarding sync_to_token: no more updating glitches should occur now.
+			<li>Fixed acceleration engine management regarding sync_to_token: no more updating glitches should occur now;
+			<li>Fixed GET_TIMING_CONSTRAINTS and GET_ACCELERANT_DEVICE_INFO accelerant hooks to return valid data; updated modeline checking and modification code (used by ProposeDisplayMode) to adhere to one more timing constraint.
 		</ul>
 </ul>
 
