[gnome-flashback] bump version to 3.37.3, update NEWS

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 401e6cd94b98c56fb962f6383034c29f45a1464a
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Thu Aug 20 16:19:58 2020 +0300

    bump version to 3.37.3, update NEWS

 NEWS         | 7 +++++++
 configure.ac | 2 +-
 2 files changed, 8 insertions(+), 1 deletion(-)
---
diff --git a/NEWS b/NEWS
index 8aaad98..0b43619 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,10 @@
+Version 3.37.3
+==============
+- Update lock screen window on monitor changes. (LP:#1891855)
+- Don't lock screen on suspend if automatic screen lock
+  is disabled. (LP:#1891681)
+- Updated translations. (LP:#1882531)
+
 Version 3.37.2
 ==============
 - Fix enum type generation. (#52)
diff --git a/configure.ac b/configure.ac
index 8b52e2c..428fe06 100644
--- a/configure.ac
+++ b/configure.ac
@@ -4,7 +4,7 @@ dnl **************************************************************************
 
 m4_define([gf_major_version], [3])
 m4_define([gf_minor_version], [37])
-m4_define([gf_micro_version], [2])
+m4_define([gf_micro_version], [3])
 m4_define([gf_version], [gf_major_version.gf_minor_version.gf_micro_version])
 
 dnl **************************************************************************