[gdm] NEWS: update for release

[Ray Strode <halfline src gnome org>]

commit d02dc1346eb6530e3b7f6806195fd5ce966965a9
Author: Ray Strode <rstrode redhat com>
Date:   Wed Jul 19 09:37:53 2017 -0400

    NEWS: update for release

 NEWS |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/NEWS b/NEWS
index ead1fb1..c1b1880 100644
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,11 @@
 ===============
+Version 3.25.4
+===============
+- wayland w/ --disable-user-display-server fix
+- Make login screen session separate from user session again
+- Translation updates
+
+===============
 Version 3.25.3
 ===============
 - crasher fix