[gnome-backgrounds] prepare for 3.29.90

[Jakub Steiner <jimmac src gnome org>]

commit 084b0139ec9552d3a571f2501b5445efcfabff53
Author: Jakub Steiner <jimmac gmail com>
Date:   Wed Aug 1 13:02:57 2018 +0200

    prepare for 3.29.90

 NEWS        | 6 ++++++
 meson.build | 2 +-
 2 files changed, 7 insertions(+), 1 deletion(-)
---
diff --git a/NEWS b/NEWS
index 196d7e1..f537ed3 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,9 @@
+===============
+Version 3.27.90
+===============
+
+- new defaults
+
 ==============
 Version 3.28.0
 ==============
diff --git a/meson.build b/meson.build
index 7cec93a..daf0b41 100644
--- a/meson.build
+++ b/meson.build
@@ -1,5 +1,5 @@
 project('gnome-backgrounds',
-  version: '3.28.0',
+  version: '3.29.90',
   meson_version: '>= 0.41.0'
 )