provide socketfd at in param for LWS_CALLBACK_FILTER_NETWORK_CONNECTION

Signed-off-by: Edwin van den Oetelaar <oetelaar.automatisering@gmail.com>
Signed-off-by: Andy Green <andy.green@linaro.org>
diff --git a/changelog b/changelog
index b0afe64..9b76f08 100644
--- a/changelog
+++ b/changelog
@@ -16,6 +16,8 @@
  - the external poll callbacks now get the socket descriptor coming from the
  	"in" parameter.  The user parameter provides the user_space for the
 	wsi as it normally does on the other callbacks.
+	LWS_CALLBACK_FILTER_NETWORK_CONNECTION also has the socket descriptor
+	delivered by @in now instead of @user.
 
 
 User api removal