[gnome-shell] Bump version to 3.25.3

[Florian Müllner <fmuellner src gnome org>]

commit 3d209838a163dc75838713fd96861b921e647aa9
Author: Florian Müllner <fmuellner gnome org>
Date:   Wed Jun 21 21:29:12 2017 +0200

    Bump version to 3.25.3
    
    Update NEWS.

 NEWS         |   14 ++++++++++++++
 configure.ac |    4 ++--
 2 files changed, 16 insertions(+), 2 deletions(-)
---
diff --git a/NEWS b/NEWS
index b30e0e2..fd03347 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,17 @@
+3.25.3
+======
+* Bypass proxies for captive portal [Bastien; #769692]
+* Correctly handle "text-shadow: none;" [Matt; #783485]
+* Add StEntry:hint-actor property [Mario; #783484]
+* Support text-shadow CSS property in StEntry [Mario; #783484]
+* Misc. bug fixes [Jonas, Florian, Bastien, Ting-Wei, Cosimo, Mario, Sebastian;
+  #777732, #783202, #783210, #783206, #783286, #783439, #783483, #783823,
+  #781950]
+
+Contributors:
+  Jonas Ådahl, Cosimo Cecchi, Sebastian Keller, Ting-Wei Lan, Florian Müllner,
+  Bastien Nocera, Mario Sanchez Prada, Matt Watson
+
 3.25.2
 ======
 * Fix StEntry::primary-icon-clicked emission [Florian; #782190]
diff --git a/configure.ac b/configure.ac
index 969b647..64d235c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_PREREQ(2.63)
-AC_INIT([gnome-shell],[3.25.2],[https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-shell],[gnome-shell])
+AC_INIT([gnome-shell],[3.25.3],[https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-shell],[gnome-shell])
 AX_IS_RELEASE([git-directory])
 
 AC_CONFIG_HEADERS([config.h])
@@ -84,7 +84,7 @@ AC_MSG_RESULT($enable_systemd)
 
 GOBJECT_INTROSPECTION_MIN_VERSION=1.49.1
 GJS_MIN_VERSION=1.47.0
-MUTTER_MIN_VERSION=3.25.2
+MUTTER_MIN_VERSION=3.25.3
 GTK_MIN_VERSION=3.15.0
 GIO_MIN_VERSION=2.53.0
 LIBECAL_MIN_VERSION=3.5.3