[accerciser] Prep for 3.31.4

[Alejandro Piñeiro <apinheiro src gnome org>]

commit a33ea672f1a7b628151d2ba57a84ce76d92b9af5
Author: Alejandro Piñeiro <apinheiro igalia com>
Date:   Sat Jan 12 10:41:25 2019 +0100

    Prep for 3.31.4

 NEWS         | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
 README       |  2 +-
 configure.ac |  2 +-
 3 files changed, 51 insertions(+), 2 deletions(-)
---
diff --git a/NEWS b/NEWS
index 22f0662..fa4bc14 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,52 @@
+===============
+version 3.31.4
+===============
+
+What's New
+==========
+- Updated maintainers info
+- Fixed appdata file name
+- Fixed duplicate section ID on help
+- Marked missing string for translation
+- Removed unused images from localized user docs accerciser.png
+- Bug776301 - ipython: Update to support IPython version 5
+- Python 3.7+ support, async is a keyword
+- Replace Bugzilla by Gitlab URL in DOAP file.
+
+Contributors: Jeremy Bicha, Piotr Drąg, Javier Hernández, Miro
+Hrončok, Andre Klapper, Kalev Lember, Samuel Thibault
+
+New And Updated Translations
+============================
+- Belarusian
+- Brazilian Portuguese
+- Catalan
+- Catalan (Valencian)
+- Chinese (simplified)
+- French
+- Greek
+- Italian
+- Czech
+- Danish
+- Dutch
+- Esperanto
+- Friulian
+- German
+- Hungarian
+- Indonesian
+- Lithuanian
+- Nepali
+- Norwegian bokmål
+- Polish
+- Slovak
+- Serbian
+- Slovenian
+- Spanish
+- Turkish
+- Swedish
+
+
+
 ===============
 version 3.22.0
 ===============
diff --git a/README b/README
index c2adbb4..0540dfc 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-Accerciser 3.23.1pre
+Accerciser 3.31.4
 Just 15 minutes a day for better accessibility!
 
 Description
diff --git a/configure.ac b/configure.ac
index 07527ea..4ad9308 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_INIT([Accerciser],
-        [3.23.1pre],
+        [3.31.4],
         [https://bugzilla.gnome.org/enter_bug.cgi?product=accerciser],
         [accerciser])