diff --git a/docs/relnotes/10.6.0.html b/docs/relnotes/10.6.0.html
index ff248423da6..fbc4d5be910 100644
--- a/docs/relnotes/10.6.0.html
+++ b/docs/relnotes/10.6.0.html
@@ -58,6 +58,10 @@ Note: some of the new features are only available with certain drivers.
 <li>GL_ARB_texture_stencil8 on nv50, nvc0, r600, radeonsi, softpipe</li>
 <li>GL_ARB_uniform_buffer_object on freedreno</li>
 <li>GL_EXT_draw_buffers2 on freedreno</li>
+<li>GL_OES_EGL_sync on all drivers</li>
+<li>EGL_KHR_fence_sync on freedreno, nv50, nvc0, r600, radeonsi</li>
+<li>EGL_KHR_wait_sync on freedreno, nv50, nvc0, r600, radeonsi</li>
+<li>EGL_KHR_cl_event2 on freedreno, nv50, nvc0, r600, radeonsi</li>
 </ul>
 
 <h2>Bug fixes</h2>