[metacity] bump version to 3.38.0, update NEWS

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 40fca63905e3daa3a20ec1d3bd4ccb22e5f24623
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Sat Oct 10 18:24:23 2020 +0300

    bump version to 3.38.0, update NEWS

 NEWS         | 6 ++++++
 configure.ac | 4 ++--
 2 files changed, 8 insertions(+), 2 deletions(-)
---
diff --git a/NEWS b/NEWS
index ab6d6369..66325334 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,9 @@
+Version 3.38.0
+==============
+- Fix segfault when using META_DEBUG_NO_SHADOW=0. (#12)
+- New “compositor” setting and commandline option. (!15)
+- Updated translations.
+
 Version 3.37.1
 ==============
 - Don't append "(as superuser)" to window title for flatpak apps. (#9)
diff --git a/configure.ac b/configure.ac
index 9d15bdde..6f1c78ee 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3,8 +3,8 @@ dnl Define version info
 dnl **************************************************************************
 
 m4_define([m_major_version], [3])
-m4_define([m_minor_version], [37])
-m4_define([m_micro_version], [1])
+m4_define([m_minor_version], [38])
+m4_define([m_micro_version], [0])
 m4_define([m_version], [m_major_version.m_minor_version.m_micro_version])
 
 dnl **************************************************************************