docs: document glXMakeContextCurrent() and Windows fixes
diff --git a/docs/relnotes-7.3.html b/docs/relnotes-7.3.html
index d46a509..78ae00d 100644
--- a/docs/relnotes-7.3.html
+++ b/docs/relnotes-7.3.html
@@ -47,6 +47,8 @@
 <li>Build fixes for OpenBSD and gcc 2.95
 <li>GLSL preprocessor handles #pragma now
 <li>Fix incorrect transformation of GL_SPOT_DIRECTION
+<li>Fixed several bugs (#18367 and #19625) in glXMakeContextCurrent()
+<li>Assorted Windows build fixes
 </ul>
 
 <h2>Changes</h2>