[gnome-nibbles] Prepare 3.21.2

[Iulian Radu <iulianradu src gnome org>]

commit fd6ce442b686f4d566cdbd4d2916b81b49833b5a
Author: Iulian Radu <iulian radu67 gmail com>
Date:   Mon May 23 20:56:03 2016 +0300

    Prepare 3.21.2

 NEWS         |    5 +++++
 configure.ac |    2 +-
 2 files changed, 6 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index 7378ded..963e72a 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,8 @@
+3.21.2 - May 23, 2016
+=====================
+
+* Updated translations
+
 3.20.1 - April 11, 2016
 =======================
 
diff --git a/configure.ac b/configure.ac
index e58a7a6..d47c48f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_PREREQ([2.63])
-AC_INIT([GNOME Nibbles], [3.20.1], [https://bugzilla.gnome.org/],
+AC_INIT([GNOME Nibbles], [3.21.2], [https://bugzilla.gnome.org/],
         [gnome-nibbles], [https://gnome.org.wiki/Apps/Nibbles])
 AM_INIT_AUTOMAKE([1.11 no-dist-gzip dist-xz foreign])
 AM_SILENT_RULES([yes])