[gdm/gnome-3-22] NEWS: update for release

[Ray Strode <halfline src gnome org>]

commit 27b724635d502999e2bcbeee298dd6b066fdbb2f
Author: Ray Strode <rstrode redhat com>
Date:   Mon Mar 6 12:08:42 2017 -0500

    NEWS: update for release

 NEWS |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)
---
diff --git a/NEWS b/NEWS
index d7d63ca..c457174 100644
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,13 @@
 ==============
+Version 3.22.3
+==============
+- Fix regression in wayland fallback code
+- Fix for headless sessions
+- Change around how PostLogin/PostSession scripts are run
+- Fix XDMCP in network environments with poor network resolution
+- Don't try to user switch with XDMCP
+
+==============
 Version 3.22.2
 ==============
 - Fix book keeping of display name in some cases