[yelp-tools] Version 3.31.90

[Shaun McCance <shaunm src gnome org>]

commit 2f0118eea1fc0921252efd389bd74da95b949f5c
Author: Shaun McCance <shaunm gnome org>
Date:   Mon Feb 4 11:59:44 2019 -0500

    Version 3.31.90

 NEWS         | 4 ++++
 configure.ac | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)
---
diff --git a/NEWS b/NEWS
index 587afd3..49c2f2a 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,7 @@
+3.31.90
+=======
+* Initial support for Mallard 1.2 stack files
+
 3.28.0
 ======
 * Stable release. No changes since 3.27.90
diff --git a/configure.ac b/configure.ac
index 8093c7a..54e5775 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-AC_INIT([yelp-tools], [3.28.0],
+AC_INIT([yelp-tools], [3.31.90],
         [http://bugzilla.gnome.org/enter_bug.cgi?product=yelp-tools])
 AM_INIT_AUTOMAKE([1.9 no-dist-gzip dist-bzip2])