[gnome-latex/gnome-3-28] Release 3.28.1

[Sébastien Wilmet <swilmet src gnome org>]

commit db9bf2a5eb6d4ca2bf56834ee392733b0bf2095e
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Sun May 20 12:53:04 2018 +0200

    Release 3.28.1

 NEWS | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)
---
diff --git a/NEWS b/NEWS
index e4faf63..aadc020 100644
--- a/NEWS
+++ b/NEWS
@@ -1,12 +1,17 @@
 GNOME LaTeX NEWS
 
-Release 3.28.1, 2018-xx-yy (not yet released)
+Release 3.28.1, 2018-05-20
 --------------------------
 * Warning for packagers:
-  For the vala code you must keep the generated C code from the tarball,
+  For the Vala code you must keep the generated C code from the tarball,
   because if the C code is re-generated with valac >= 0.41 then gnome-latex
   will have various crashes.
 
+* New configure build option: --disable-dconf-migration, intended to be used
+  only on OSes where dconf cannot be installed.
+
+* Translation updates.
+
 Release 3.28.0, 2018-04-08
 --------------------------
 * Changes for packagers: