[gdm] NEWS: update for release

[Ray Strode <halfline src gnome org>]

commit 49bc39578ffb94dc4510fc6020f372156428a398
Author: Ray Strode <rstrode redhat com>
Date:   Mon Jun 4 17:53:30 2012 -0400

    NEWS: update for release

 NEWS |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)
---
diff --git a/NEWS b/NEWS
index 1f66243..62e643b 100644
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,16 @@
 =============
+Version 3.5.2
+=============
+
+- Robustness updates for greeter dbus-daemon life-cycle management
+- Add ability to disable documentation generation at build time
+- Add more verbosity in PAM code
+- Use systemd to shutdown from greeter
+- Use new gnome-shell mode
+- Add ability to build with plymouth support
+- save log to $XDG_CACHE_HOME/gdm/session.log instead of ~/.xsession-errors
+
+=============
 Version 3.4.1
 =============
 - Fix various problems in the systemd support code