[seahorse] Release unstable version 3.31.1

[Niels De Graef <nielsdg src gnome org>]

commit 2ab9be3f5fdb49f25fb82e3259172d0255d5479b
Author: Niels De Graef <nielsdegraef gmail com>
Date:   Wed Jan 9 08:30:55 2019 +0100

    Release unstable version 3.31.1

 NEWS        | 13 +++++++++++++
 meson.build |  2 +-
 2 files changed, 14 insertions(+), 1 deletion(-)
---
diff --git a/NEWS b/NEWS
index 938d0d07..940a6efb 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,16 @@
+seahorse 3.31.1
+---------------
+ * Port most uses of Gtk.Action to GLib.Action [!38]
+ * New app icon [!3]
+ * Use a header bar [#95]
+ * Updated password properties dialog [!28]
+ * Updated SSH key properties dialog [!30]
+ * Update view when new item is added [!22]
+ * UI tweaks to the KeyManager list
+ * pgp: small cleanups
+ * Vala fixes [#206, !31]
+ * Updated translations
+
 seahorse 3.30.0
 ---------------
  * Fix no window when launched from .desktop [#192,!16]
diff --git a/meson.build b/meson.build
index 28c8b28e..ea09434e 100644
--- a/meson.build
+++ b/meson.build
@@ -1,5 +1,5 @@
 project('seahorse', ['vala', 'c'],
-  version: '3.30',
+  version: '3.31.1',
   meson_version: '>= 0.42',
   license: 'GPL2+',
 )