diff --git a/docs/relnotes/17.1.0.html b/docs/relnotes/17.1.0.html
index 4f3e0030a8d..00624ed0137 100644
--- a/docs/relnotes/17.1.0.html
+++ b/docs/relnotes/17.1.0.html
@@ -70,7 +70,7 @@ Note: some of the new features are only available with certain drivers.
 <ul>
 <li>Removed the ilo gallium driver.</li>
 <li>The configure option --enable-gallium-llvm is superseded by --enable-llvm.</li>
-<li>The swr driver now requires LLVM &gt;= 3.9.0.</li>
+<li>The swr driver now requires LLVM &gt;= 3.9.0 and a C++14 capable compiler.</li>
 <li>The radeonsi driver now requires LLVM 3.8.0.</li>
 <li>The MESA_GLSL=opt and MESA_GLSL=no_opt environment vars have been removed.</li>
 </ul>