Patch #1635058 by Mark Roberts: ensure that htonl and friends never accept or
return negative numbers, per the underlying C implementation.
diff --git a/Misc/NEWS b/Misc/NEWS
index 754ceae..37a1ab6 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -301,6 +301,9 @@
Extension Modules
-----------------
+- Patch #1635058: ensure that htonl and friends never accept or
+ return negative numbers, per the underlying C implementation.
+
- Patch #1544279: Improve thread-safety of the socket module by moving
the sock_addr_t storage out of the socket object.