[mutter] Bump version to 3.29.1

[Florian Müllner <fmuellner src gnome org>]

commit b412e6c493feebab47fc4c23b03394a86e6dc165
Author: Florian Müllner <fmuellner gnome org>
Date:   Wed Apr 25 20:25:43 2018 +0200

    Bump version to 3.29.1
    
    Update NEWS.

 NEWS         | 22 ++++++++++++++++++++++
 configure.ac |  4 ++--
 2 files changed, 24 insertions(+), 2 deletions(-)
---
diff --git a/NEWS b/NEWS
index 47cf3acbc..cbc7869d8 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,25 @@
+3.29.1
+======
+* Fix various input-method regressions [Carlos, Olivier; #65, #74, #66, #112]
+* Fix wayland build on FreeBSD [Ting-Wei; #792280, #792717]
+* Fix swapped colors in screenshots (again) [Carlos; #72]
+* Allow building with elogind [Rasmus; !46]
+* Consider display rotation for cursor [Olivier; #85]
+* Fall back to non-modifier GBM surfaces [Daniel; #84]
+* Take inhibitors into account for monitoring idle [Bastien; #705942]
+* Misc. bug fixes [handsome-feng, Olivier, Mario, Jonas; !45, #83, #104,
+  gnome-shell#157, #130, #21]
+
+Contributors:
+  Jonas Ådahl, Olivier Fourdan, Carlos Garnacho, handsome-feng, Yussuf Khalil,
+  Ting-Wei Lan, Aleksandr Mezin, Alberts Muktupāvels,
+  Georges Basile Stavracas Neto, Bastien Nocera, Benjamin Otte,
+  Mario Sanchez Prada, Daniel Stone, Ray Strode, Rasmus Thomsen,
+  Marco Trevisan (Treviño), Daniel van Vugt
+
+Translators:
+  Emin Tufan Çetin [tr], Dušan Kazik [sk], Matej Urbančič [sl]
+
 3.28.0
 ======
 * Fix xdg-foreign regression [Carlos; #63]
diff --git a/configure.ac b/configure.ac
index 36265b174..3f8dec07c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,8 +1,8 @@
 AC_PREREQ(2.62)
 
 m4_define([mutter_major_version], [3])
-m4_define([mutter_minor_version], [28])
-m4_define([mutter_micro_version], [0])
+m4_define([mutter_minor_version], [29])
+m4_define([mutter_micro_version], [1])
 
 m4_define([mutter_version],
           [mutter_major_version.mutter_minor_version.mutter_micro_version])