IPv6 support on MS-Windows

diff --git a/etc/NEWS b/etc/NEWS
index 34e09f83fc3e332a9cc77701b8bb7f6fc83aedb2..9f46b98248313b4da69a045e90b081848d3fbec1 100644 (file)
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -137,6 +137,13 @@ on the corresponding remote system.
 \f
 * Changes in Emacs 23.1 on non-free operating systems
 
+---
+** IPv6 is supported on MS-Windows.
+Emacs now supports IPv6 on Windows XP and later, and earlier versions
+of Windows with third party IPv6 stacks installed. Previously IPv6 was
+supported on other platforms, but not on Windows due to using the winsock
+1.1 header file, even though Emacs was linking to the winsock 2 library.
+
 \f
 * Incompatible Lisp Changes in Emacs 23.1