[gdm/gnome-3-28] NEWS: update for release

[Ray Strode <halfline src gnome org>]

commit a2761d52b1fd35e057e52b678abc380ac247c2cc
Author: Ray Strode <rstrode redhat com>
Date:   Mon Aug 13 11:07:34 2018 -0400

    NEWS: update for release

 NEWS | 11 +++++++++++
 1 file changed, 11 insertions(+)
---
diff --git a/NEWS b/NEWS
index c0ef6a85..c0dd9145 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,14 @@
+==============
+Version 3.28.3
+==============
+- CVE-2018-14424 - double free fix
+- lifecycle fixes to libgdm/GdmClient
+- follow up fixes dealing with login screen reaping form last release
+- allow pam modules to use SIGUSR1
+- set PWD for user session
+- tell cirrus not to use wayland
+- Translation updates
+
 ==============
 Version 3.28.2
 ==============