[empathy] Post-branch version bump

[Debarshi Ray <debarshir src gnome org>]

commit 3ad59b560417522e64f0c5140ade81b7610a34e0
Author: Debarshi Ray <debarshir gnome org>
Date:   Mon Jun 27 14:29:11 2016 +0200

    Post-branch version bump

 configure.ac |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index fbc6016..9001253 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2,8 +2,8 @@ dnl If not 1, append datestamp to the version number
 m4_define(empathy_released, 0)
 
 m4_define([empathy_major_version], [3])
-m4_define([empathy_minor_version], [12])
-m4_define([empathy_micro_version], [12])
+m4_define([empathy_minor_version], [21])
+m4_define([empathy_micro_version], [1])
 m4_define([empathy_nano_version], [0])
 
 dnl Display the nano_version only if it's not '0'