diff --git a/docs/relnotes-7.8.html b/docs/relnotes-7.8.html
index 552b25a5dc6..ebe3d498b57 100644
--- a/docs/relnotes-7.8.html
+++ b/docs/relnotes-7.8.html
@@ -38,6 +38,7 @@ tbd
 <li>GL_EXT_draw_buffers2 extension (swrast and i965 driver only)
 <li>GL_ARB_fragment_coord_conventions extension (for swrast, i965, and Gallium drivers)
 <li>GL_EXT_texture_array extension (swrast driver only)
+<li>GL_APPLE_object_purgeable extension (swrast and i945/i965 DRI drivers)
 <li>Much improved support for <a href="egl.html">EGL in Mesa</a>
 <li>New state trackers for <a href="opengles.html">OpenGL ES 1.1 and 2.0</a>
 <li>Dedicated documentation for Gallium