docs: document linker/preprocessor bug fix
diff --git a/docs/relnotes-7.5.2.html b/docs/relnotes-7.5.2.html
index 3210014..ecdab29 100644
--- a/docs/relnotes-7.5.2.html
+++ b/docs/relnotes-7.5.2.html
@@ -45,6 +45,8 @@
 <ul>
 <li>Assorted bug fixes for i965/i945 drivers
 <li>Fixed Gallium glDrawPixels(GL_STENCIL_INDEX) failure.
+<li>Fixed GLSL linker/preprocessor version directive issue seen in Wine
+    (such as bug 23946)
 </ul>