[gnome-session] NEWS: update for release

[Ray Strode <halfline src gnome org>]

commit 08d9495eb42ae3d657fe7393099cfcc386eb4657
Author: Ray Strode <rstrode redhat com>
Date:   Tue Jan 9 14:38:33 2018 -0500

    NEWS: update for release

 NEWS |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)
---
diff --git a/NEWS b/NEWS
index 8adef03..c023218 100644
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,14 @@
 ==============
+Version 3.27.4
+==============
+
+       * GLES fixes
+       * Make systemd journal configurable again
+       * switch from intltool to gettext
+       * Fix wayland session file
+       * Translation updates
+
+==============
 Version 3.27.3
 ==============