diff --git a/3.0.4.tar.gz b/3.0.4.tar.gz
deleted file mode 100644
index a8daf7c..0000000
--- a/3.0.4.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f404f2a1b6d342fe2d8c97849dcd54bd2070bebf840bdb247e634229f47b9871
-size 1346132
diff --git a/3.0.5.tar.gz b/3.0.5.tar.gz
new file mode 100644
index 0000000..ac18274
--- /dev/null
+++ b/3.0.5.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:15b3618be885dfa4fb8a01fa2a25299c731f105668a4d6c8f385ce6b6556a19d
+size 1417669
diff --git a/adapt-to-qt-5.15.patch b/adapt-to-qt-5.15.patch
deleted file mode 100644
index 661d8db..0000000
--- a/adapt-to-qt-5.15.patch
+++ /dev/null
@@ -1,22 +0,0 @@
-From 924edeccfaaddf483959b8cf140f13ef64420378 Mon Sep 17 00:00:00 2001
-From: Volker Kohaupt <vkohaupt@freenet.de>
-Date: Sat, 6 Jun 2020 08:42:07 +0200
-Subject: [PATCH] Adapted to Qt 5.15.0
-
----
- src/region/QvkRegionButtonArrow.cpp | 2 ++
- 1 file changed, 2 insertions(+)
-
-diff --git a/src/region/QvkRegionButtonArrow.cpp b/src/region/QvkRegionButtonArrow.cpp
-index 984048b0..82987915 100644
---- a/src/region/QvkRegionButtonArrow.cpp
-+++ b/src/region/QvkRegionButtonArrow.cpp
-@@ -22,6 +22,8 @@
- 
- #include "QvkRegionButtonArrow.h"
- 
-+#include <QPainterPath>
-+
- QvkRegionButtonArrow::QvkRegionButtonArrow()
- {
- }
diff --git a/add_appstream_metadata.patch b/add_appstream_metadata.patch
new file mode 100644
index 0000000..6c6cd2b
--- /dev/null
+++ b/add_appstream_metadata.patch
@@ -0,0 +1,105 @@
+From 0a3784095ecca582f7eb09551ceb34c309d83637 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Ball=C3=B3=20Gy=C3=B6rgy?= <ballogyor@gmail.com>
+Date: Mon, 6 Jul 2020 15:14:26 +0200
+Subject: [PATCH] Add better integration for Linux
+
+Add AppStream metadata, add installation target.
+---
+ src/applications/INFO                     |  1 +
+ src/applications/vokoscreenNG.appdata.xml | 45 +++++++++++++++++++++++
+ src/vokoscreenNG.pro                      | 25 +++++++++++++
+ 3 files changed, 71 insertions(+)
+ create mode 100644 src/applications/vokoscreenNG.appdata.xml
+
+diff --git a/src/applications/INFO b/src/applications/INFO
+index 4195de8f..1c1bd870 100644
+--- a/src/applications/INFO
++++ b/src/applications/INFO
+@@ -1,2 +1,3 @@
++vokoscreenNG.appdata.xml
+ vokoscreenNG.desktop
+ vokoscreenNG.png
+diff --git a/src/applications/vokoscreenNG.appdata.xml b/src/applications/vokoscreenNG.appdata.xml
+new file mode 100644
+index 00000000..883f4ae2
+--- /dev/null
++++ b/src/applications/vokoscreenNG.appdata.xml
+@@ -0,0 +1,45 @@
++<?xml version="1.0" encoding="UTF-8"?>
++<component type="desktop">
++  <id>vokoscreenNG.desktop</id>
++  <metadata_license>CC0-1.0</metadata_license>
++  <project_license>GPL-2.0</project_license>
++  <name>vokoscreenNG</name>
++  <summary>Easy to use desktop recorder</summary>
++  <description>
++    <p>vokoscreenNG is an easy to use screencast creator to record educational videos,
++       live recordings of browser, installation, videoconferences, etc.</p>
++  </description>
++  <screenshots>
++    <screenshot type="default">
++      <image>https://vokoscreen.volkoh.de/3.0/picture/screencast-0.png</image>
++    </screenshot>
++    <screenshot>
++      <image>https://vokoscreen.volkoh.de/3.0/picture/screencast-1.png</image>
++    </screenshot>
++    <screenshot>
++      <image>https://vokoscreen.volkoh.de/3.0/picture/screencast-2.png</image>
++    </screenshot>
++    <screenshot>
++      <image>https://vokoscreen.volkoh.de/3.0/picture/screencast-3.png</image>
++    </screenshot>
++    <screenshot>
++      <image>https://vokoscreen.volkoh.de/3.0/picture/screencast-4.png</image>
++    </screenshot>
++    <screenshot>
++      <image>https://vokoscreen.volkoh.de/3.0/picture/screencast-5.png</image>
++    </screenshot>
++    <screenshot>
++      <image>https://vokoscreen.volkoh.de/3.0/picture/screencast-6.png</image>
++    </screenshot>
++    <screenshot>
++      <image>https://vokoscreen.volkoh.de/3.0/picture/screencast-7.png</image>
++    </screenshot>
++    <screenshot>
++      <image>https://vokoscreen.volkoh.de/3.0/picture/screencast-8.png</image>
++    </screenshot>
++  </screenshots>
++  <url type="homepage">https://linuxecke.volkoh.de/vokoscreen/vokoscreen.html</url>
++  <url type="bugtracker">https://github.com/vkohaupt/vokoscreenNG/issues</url>
++  <url type="donation">https://linuxecke.volkoh.de/vokoscreen/vokoscreen-donate.html</url>
++  <developer_name>Volker Kohaupt</developer_name>
++</component>
+diff --git a/src/vokoscreenNG.pro b/src/vokoscreenNG.pro
+index 69bc5a33..fdf7fd07 100644
+--- a/src/vokoscreenNG.pro
++++ b/src/vokoscreenNG.pro
+@@ -152,3 +152,28 @@ include(loadExtensions/loadExtensions.pri)
+ 
+ # systrayAlternative
+ include(systrayAlternative/systrayAlternative.pri)
++
++unix:!macx {
++  isEmpty(PREFIX) {
++    PREFIX = /usr/local
++  }
++  isEmpty(BINDIR) {
++    BINDIR = $$PREFIX/bin
++  }
++  isEmpty(DATADIR) {
++    DATADIR = $$PREFIX/share
++  }
++
++  target.path = $$BINDIR
++
++  icon.files = applications/vokoscreenNG.png
++  icon.path = $$DATADIR/icons/hicolor/256x256/apps/
++
++  desktop.files = applications/vokoscreenNG.desktop
++  desktop.path = $$DATADIR/applications/
++
++  appdata.files = applications/vokoscreenNG.appdata.xml
++  appdata.path = $$DATADIR/metainfo/
++
++  INSTALLS += target icon desktop appdata
++}
diff --git a/vokoscreenNG.changes b/vokoscreenNG.changes
index 2d964aa..366eb5c 100644
--- a/vokoscreenNG.changes
+++ b/vokoscreenNG.changes
@@ -1,3 +1,14 @@
+-------------------------------------------------------------------
+Fri Jul 31 11:08:46 UTC 2020 - Marcel Kuehlhorn <tux93@opensuse.org>
+
+- Update to 3.0.4
+  * fix automatic detection of screen resolution changes
+  * switch from adder to audiomixer
+  * switch from faac voaacenc
+  * remove opus from mov format
+- Removed adapt-to-qt-5.15.patch
+- Added add_appstream_metadata.patch (boo#1172620)
+
 -------------------------------------------------------------------
 Mon Jun  8 11:33:18 UTC 2020 - Marcel Kuehlhorn <tux93@opensuse.org>
 
diff --git a/vokoscreenNG.spec b/vokoscreenNG.spec
index 1a60833..85c7dc5 100644
--- a/vokoscreenNG.spec
+++ b/vokoscreenNG.spec
@@ -17,15 +17,16 @@
 
 
 Name:           vokoscreenNG
-Version:        3.0.4
+Version:        3.0.5
 Release:        0
 Summary:        Screencast creator
 License:        GPL-2.0-only
 Group:          Productivity/Multimedia/Other
 URL:            https://github.com/vkohaupt/vokoscreenNG
 Source:         https://github.com/vkohaupt/%{name}/archive/%{version}.tar.gz
-# PATCH-FIX-UPSTREAM - Fix Qt 5.15 build failure
-Patch0:         adapt-to-qt-5.15.patch
+# PATCH-FIX-UPSTREAM - Add AppStream metadata - PR#94
+Patch0:         add_appstream_metadata.patch
+BuildRequires:  appstream-glib
 BuildRequires:  gstreamer-devel
 BuildRequires:  libqt5-linguist
 BuildRequires:  pkgconfig
@@ -78,6 +79,10 @@ mkdir -p %{buildroot}/usr/share/applications/
 cp src/applications/%{name}.desktop %{buildroot}/usr/share/applications/
 mkdir -p %{buildroot}/usr/share/pixmaps/
 cp src/applications/%{name}.png %{buildroot}/usr/share/pixmaps/
+mkdir -p %{buildroot}/usr/share/metainfo/
+cp src/applications/vokoscreenNG.appdata.xml %{buildroot}/usr/share/metainfo/
+
+appstream-util validate-relax --nonet %{buildroot}%{_datadir}/metainfo/*.appdata.xml
 
 %files
 %doc README.md
@@ -85,5 +90,6 @@ cp src/applications/%{name}.png %{buildroot}/usr/share/pixmaps/
 %{_bindir}/%{name}
 %{_datadir}/applications/%{name}.desktop
 %{_datadir}/pixmaps/%{name}.png
+%{_datadir}/metainfo/%{name}.appdata.xml
 
 %changelog