[dconf-editor] Prepare 3.31.2.

[Arnaud B. <arnaudb src gnome org>]

commit 4d80b753e37d35532fc311ccb3b19dc47e0961c0
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Wed Nov 14 15:04:17 2018 +0100

    Prepare 3.31.2.

 NEWS        | 14 ++++++++++++++
 meson.build |  2 +-
 2 files changed, 15 insertions(+), 1 deletion(-)
---
diff --git a/NEWS b/NEWS
index cedffda..c184e15 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,17 @@
+dconf-editor 3.31.2
+=====================
+
+Many changes in the UI (rough edges), including a great new editable pathbar, an
+improved bookmarks popover, a night mode, and (in progress) an ability to run on
+really small screens (phones like the future Librem 5 by Purism).
+
+Translations updated:
+  Catalan: Jordi Mas
+  Chinese (Taiwan): Yi-Jyun Pan
+  Czech: Marek Cernocky
+  Malayalam: Anish Sheela
+  Serbian: Марко М. Костић (Marko M. Kostić)
+
 dconf-editor 3.30.2
 =====================
 
diff --git a/meson.build b/meson.build
index 666528c..d93ea09 100644
--- a/meson.build
+++ b/meson.build
@@ -1,6 +1,6 @@
 project(
   'dconf-editor', ['c', 'vala'],
-  version: '3.30.2',
+  version: '3.31.2',
   license: 'GPL3+',
   default_options: [
     'buildtype=debugoptimized',