[gnome-books] 3.31.90

[Bastien Nocera <hadess src gnome org>]

commit 1f08878dead80f09070f15cf6e8c1a0c3cf6e1e7
Author: Bastien Nocera <hadess hadess net>
Date:   Fri Feb 1 10:46:29 2019 +0100

    3.31.90

 meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/meson.build b/meson.build
index 21697c00..d0665355 100644
--- a/meson.build
+++ b/meson.build
@@ -1,6 +1,6 @@
 project(
   'gnome-books', 'c',
-  version: '3.31.0',
+  version: '3.31.90',
   license: 'GPL2+',
   default_options: 'buildtype=debugoptimized',
   meson_version: '>= 0.42.0'