diff --git a/docs/relnotes-7.6.html b/docs/relnotes-7.6.html
index c552b43457b..be8da998a81 100644
--- a/docs/relnotes-7.6.html
+++ b/docs/relnotes-7.6.html
@@ -44,7 +44,7 @@ tbd
 <li><a href="openvg.html">OpenVG</a> front-end (state tracker for Gallium).
 This was written by Zack Rusin at Tungsten Graphics.
 <li>GL_APPLE_vertex_array_object for Gallium drivers and Intel DRI drivers.
-<li>GL_ARB_copy_buffer extension
+<li>GL_ARB_copy_buffer extension (supported in Gallium and swrast drivers)
 </ul>