diff --git a/docs/relnotes/18.1.0.html b/docs/relnotes/18.1.0.html
index 1d5201717fb..3e119078731 100644
--- a/docs/relnotes/18.1.0.html
+++ b/docs/relnotes/18.1.0.html
@@ -62,7 +62,8 @@ TBD
 <h2>Changes</h2>
 
 <ul>
-TBD
+<li>Remove incomplete GLX_SGIX_swap_barrier stubs from the Xlib libGL</li>
+<li>Remove incomplete GLX_SGIX_swap_group stubs from the Xlib libGL</li>
 </ul>
 
 </div>