[moserial] version bump

[Michael J. Chudobiak <mjc src gnome org>]

commit 8f053204e7b653a39fbca8c1813cf44a0c97adab
Author: Michael J. Chudobiak <mjc avtechpulse com>
Date:   Tue Jul 27 13:16:54 2021 -0400

    version bump

 NEWS                         | 5 +++++
 configure.ac                 | 4 +++-
 data/moserial.appdata.xml.in | 1 +
 3 files changed, 9 insertions(+), 1 deletion(-)
---
diff --git a/NEWS b/NEWS
index 68475d7..c486898 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,8 @@
+Version 3.0.18
+--------------
+
+       * refinements to flatpak support (Jordan Williams)
+
 Version 3.0.17
 --------------
 
diff --git a/configure.ac b/configure.ac
index 7033efc..d70bd3c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,6 @@
-AC_INIT([moserial],[3.0.17],[https://gitlab.gnome.org/GNOME/moserial/issues/])
+AC_INIT([moserial],[3.0.18],[https://gitlab.gnome.org/GNOME/moserial/issues/])
+dnl - also update data/moserial.appdata.xml.in
+
 AC_CONFIG_SRCDIR([Makefile.am])
 AC_CONFIG_HEADERS(config.h)
 AM_INIT_AUTOMAKE([dist-xz tar-ustar no-dist-gzip])
diff --git a/data/moserial.appdata.xml.in b/data/moserial.appdata.xml.in
index d786dde..54bfdae 100644
--- a/data/moserial.appdata.xml.in
+++ b/data/moserial.appdata.xml.in
@@ -30,6 +30,7 @@
   <translation type="gettext">moserial</translation>
   <content_rating type="oars-1.1" />
   <releases>
+    <release version="3.0.18" date="2021-07-27" />
     <release version="3.0.17" date="2021-07-23" />
     <release version="3.0.16" date="2021-02-09" />
     <release version="3.0.15" date="2021-01-27" />