[ghex] Release 3.18.4

[Kalev Lember <klember src gnome org>]

commit 228094e8d203ab62e49c33df2734fc9628c74775
Author: Kalev Lember <klember redhat com>
Date:   Sat Jul 13 09:16:07 2019 +0300

    Release 3.18.4

 NEWS                               | 33 +++++++++++++++++++++++++++++++++
 data/org.gnome.GHex.appdata.xml.in |  1 +
 meson.build                        |  2 +-
 3 files changed, 35 insertions(+), 1 deletion(-)
---
diff --git a/NEWS b/NEWS
index 53ae75e..b712068 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,36 @@
+===========
+GHex 3.18.4
+===========
+
+Changes:
+ - Distribute extra empty space between offsets and xdisp (Rok Mandeljc)
+ - Improve border with calculations (Ryan Koesters)
+ - Migrate build system to meson (Martin Blanchard)
+ - Add OARS metadata (nick richards)
+ - Update various links after bugzilla to gitlab migration (Andre Klapper, Piotr Drąg)
+ - Rename icons, appstream and desktop files to consistently use org.gnome.GHex ID (Bilal Elmoussaoui)
+ - Add flatpak manifest for nightly builds, enable nightly builds in CI (Bilal Elmoussaoui)
+ - Install appstream metadata to non-deprecated location (Jeremy Bicha)
+ - Various updates to help docs (Andre Klapper, Piotr Drąg)
+
+Translation updates:
+ - Brazilian Portuguese (Rafael Fontenelle)
+ - Catalan (Jordi Mas)
+ - Czech (Marek Cernocky)
+ - Danish (Alan Mortensen, Ask Hjorth Larsen)
+ - Finnish (Jiri Grönroos)
+ - French (Claude Paroz)
+ - German (Mario Blättermann)
+ - Hungarian (Balázs Úr)
+ - Indonesian (Andika Triwidada, Kukuh Syafaat)
+ - Lithuanian (Aurimas Černius)
+ - Polish (Piotr Drąg)
+ - Slovak (Dušan Kazik)
+ - Slovenian (Matej Urbančič)
+ - Spanish (Daniel Mustieles)
+ - Swedish (Anders Jonsson)
+ - Turkish (Muhammet Kara, Serdar Sağlam)
+
 ===========
 GHex 3.18.3
 ===========
diff --git a/data/org.gnome.GHex.appdata.xml.in b/data/org.gnome.GHex.appdata.xml.in
index 8e58086..ade902d 100644
--- a/data/org.gnome.GHex.appdata.xml.in
+++ b/data/org.gnome.GHex.appdata.xml.in
@@ -32,6 +32,7 @@
     <id>org.gnome.ghex</id>
   </provides>
   <releases>
+    <release version="3.18.4" date="2019-07-13"/>
     <release version="3.18.3" date="2016-10-12"/>
     <release version="3.18.2" date="2016-06-13"/>
   </releases>
diff --git a/meson.build b/meson.build
index d2341c9..03f657a 100644
--- a/meson.build
+++ b/meson.build
@@ -1,6 +1,6 @@
 project(
   'ghex', 'c',
-  version: '3.18.3',
+  version: '3.18.4',
   meson_version: '>=0.37.0',
   license: 'GPL2'
 )