[libgnome-games-support] Prepare 1.2.3

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 6de7b69a06903aefe6e7b011c4bed22f8f2790bc
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Fri Sep 8 22:59:00 2017 -0500

    Prepare 1.2.3

 NEWS         |    5 +++++
 configure.ac |    2 +-
 2 files changed, 6 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index f29a7ea..f9f315b 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,8 @@
+1.2.3 - September 8, 2017
+=========================
+
+- Updated translations
+
 1.2.2 - June 16, 2017
 =====================
 
diff --git a/configure.ac b/configure.ac
index 4c0c0c3..e626d43 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_PREREQ([2.69])
-AC_INIT([libgnome-games-support], [1.2.2], [https://bugzilla.gnome.org])
+AC_INIT([libgnome-games-support], [1.2.3], [https://bugzilla.gnome.org])
 
 dnl http://people.gnome.org/~walters/docs/build-api.txt
 dnl https://bugzilla.gnome.org/show_bug.cgi?id=751624