[gnome-panel] bump version to 3.37.1, update NEWS

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 75d4ec50bc72670f51ce90b62925dae5f905a616
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Sat May 2 14:49:54 2020 +0300

    bump version to 3.37.1, update NEWS

 NEWS         | 7 +++++++
 configure.ac | 4 ++--
 2 files changed, 9 insertions(+), 2 deletions(-)
---
diff --git a/NEWS b/NEWS
index daf8fd1e6..4c5d0b8fe 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,10 @@
+Version 3.37.1
+==============
+- New Add to Panel dialog. (!33)
+- Turn old remaining objects into applets. (!31, !30, !29, !28, !27, !22)
+- Remove old libpanel-applet library. (!18)
+- Updated translations.
+
 Version 3.36.1
 ==============
 - Fix build with gettext 0.20+. (!15)
diff --git a/configure.ac b/configure.ac
index e90e99848..5a1aa7640 100644
--- a/configure.ac
+++ b/configure.ac
@@ -4,7 +4,7 @@ dnl **************************************************************************
 
 m4_define([gp_major_version], [3])
 m4_define([gp_minor_version], [37])
-m4_define([gp_micro_version], [0])
+m4_define([gp_micro_version], [1])
 m4_define([gp_version], [gp_major_version.gp_minor_version.gp_micro_version])
 
 dnl **************************************************************************
@@ -100,7 +100,7 @@ GLIB_GSETTINGS
 #   change to C+1:0:0
 # - If the interface is the same as the previous version, change to C:R+1:A
 
-LIBGNOME_PANEL_LT_VERSION=0:0:0
+LIBGNOME_PANEL_LT_VERSION=1:0:1
 AC_SUBST([LIBGNOME_PANEL_LT_VERSION])
 
 AC_ARG_ENABLE([documentation],