commit f948177c3d01d09cbc8035a75583d425a4dca46e
Author: Jonathan Wakely <jwakely@redhat.com>
Date:   Wed Jan 27 18:30:00 2021 +0000

    Document simd additions to libstdc++

diff --git a/htdocs/gcc-11/changes.html b/htdocs/gcc-11/changes.html
index 9b86e6c8..efbf3341 100644
--- a/htdocs/gcc-11/changes.html
+++ b/htdocs/gcc-11/changes.html
@@ -329,6 +329,9 @@ a work-in-progress.</p>
       </li>
     </ul>
   </li>
+  <li>Experimental support for Data-Parallel Types (<code>simd</code>)
+    from the Parallelism 2 TS, thanks to Matthias Kretz.
+  </li>
   <li>Faster <code>std::uniform_int_distribution</code>,
       thanks to Daniel Lemire.
   </li>