diff --git a/docs/relnotes-7.6.html b/docs/relnotes-7.6.html
index f0e15f5024c..ff3ce6469b6 100644
--- a/docs/relnotes-7.6.html
+++ b/docs/relnotes-7.6.html
@@ -38,6 +38,7 @@ tbd
 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 (supported in Gallium and swrast drivers)
+<LI>GL_ARB_map_buffer_range extension (supported in Gallium and software drivers)
 </ul>