Issue #3833: Use a different upgrade code for Win64 installers.
diff --git a/Misc/NEWS b/Misc/NEWS
index 2d4b21b..f83a0dd 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -181,6 +181,8 @@
 Build
 -----
 
+- Issue #3833: Use a different upgrade code for Win64 installers.
+
 - Issue #2271: Set SecureCustomProperties so that installation will properly
   use the TARGETDIR even for unprivileged users.