Further changes for #1471883: Edit Misc/NEWS, and
add expat_config.h.
diff --git a/Misc/NEWS b/Misc/NEWS
index 28cb475..f4a69b6 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -142,6 +142,8 @@
 Build
 -----
 
+- Patch #1471883: Add --enable-universalsdk.
+
 - The Makefile now has a reindent target, which runs reindent.py on
   the library.