appstream-builder has veto your apps mainly due to missing icon.
This means your app isn't displayed in gnome-ssoftware.
https://admin.rpmfusion.org/pkgdb/package/free/rpmfusion-free-appstream-d...
<?xml version="1.0" encoding="UTF-8"?>
<components origin="rpmfusion-free-33-failed" version="0.8">
<component type="desktop">
<id>com.libretro.RetroArch</id>
<pkgname>retroarch-freeworld</pkgname>
<name>RetroArch</name>
<summary>Frontend for emulators, game engines and media players</summary>
<developer_name>Libretro</developer_name>
<description><p>RetroArch is an open source and cross platform
frontend/framework for emulators, game engines, video games, media players and other
applications.</p><p>While it can do many things besides this, it is most
widely known for enabling you to run classic games on a wide range of computers and
consoles through a slick graphical interface. Settings are also unified so configuration
is done once and for all.</p><p>In addition to this, you will soon be able to
run original game discs (CDs) from RetroArch. We take videogame preservation seriously and
want to ensure you can run your originally bought content on modern day
PCs.</p><p>RetroArch has advanced features like shaders, netplay, rewinding,
next-frame response times, runahead, and more!</p></description>
<kudos>
<kudo>ModernToolkit</kudo>
</kudos>
<vetos>
<veto>Has no Icon</veto>
</vetos>
<project_license>GPL-3.0</project_license>
<url
type="bugtracker">https://github.com/libretro/RetroArch/issu...
<url
type="donation">https://www.retroarch.com/index.php?page=don...
<url
type="homepage">https://www.retroarch.com/</url>
<project_group>Libretro</project_group>
<screenshots>
<screenshot type="default">
<image
type="source">https://www.retroarch.com/images/xmb-tabs.png&...
</screenshot>
<screenshot>
<image
type="source">https://www.retroarch.com/images/xmb-metadata....
</screenshot>
<screenshot>
<image
type="source">https://www.retroarch.com/images/xmb-playlists...
</screenshot>
<screenshot>
<image
type="source">https://www.retroarch.com/images/xmb-osk.png&l...
</screenshot>
<screenshot>
<image
type="source">https://www.retroarch.com/images/xmb-updater.p...
</screenshot>
</screenshots>
<releases>
<release timestamp="1596888000" version="1.9.0"/>
<release timestamp="1592654400" version="1.8.9"/>
<release timestamp="1590580800" version="1.8.8"/>
<release timestamp="1589803200" version="1.8.7"/>
<release timestamp="1588852800" version="1.8.6"/>
<release timestamp="1584964800" version="1.8.5"/>
<release timestamp="1579435200" version="1.8.4"/>
<release timestamp="1577361600" version="1.8.2"/>
<release timestamp="1575028800" version="1.8.1"/>
</releases>
<launchable type="desktop-id">retroarch.desktop</launchable>
</component>
<component type="addon">
<id>org.kde.ffmpegthumbs</id>
<pkgname>ffmpegthumbs</pkgname>
<name>FFmpeg Thumbnailer</name>
<name xml:lang="ca">Generador de miniatures amb FFmpeg</name>
<name xml:lang="cs">Generátor náhledů pro FFmpeg</name>
<name xml:lang="de">FFmpeg-Vorschaugenerator</name>
<name xml:lang="el">Πρόγραμμα εικόνων επισκόπησης FFmpeg</name>
<name xml:lang="es">Creador de vistas previas FFmpeg</name>
<name xml:lang="eu">FFmpeg koadro-txiki egilea</name>
<name xml:lang="fi">FFmpeg-pienoiskuvien luonti</name>
<name xml:lang="fr">Créateur de vignettes FFmpeg</name>
<name xml:lang="it">Generatore di miniature FFmpeg</name>
<name xml:lang="ko">FFmpeg 미리 보기 생성기</name>
<name xml:lang="nl">FFmpeg miniatuurmaker</name>
<name xml:lang="pl">Twórca miniatur FFmpeg</name>
<name xml:lang="pt">Miniaturas do FFmpeg</name>
<name xml:lang="pt-BR">Miniaturas do FFmpeg</name>
<name xml:lang="sv">FFmpeg miniatyrbilder</name>
<name xml:lang="uk">Засіб створення мініатюр FFmpeg</name>
<name xml:lang="zh-CN">FFmpeg 缩略图提供程序</name>
<name xml:lang="zh-TW">FFmpeg 縮圖產生工具</name>
<summary>Video thumbnail generator using FFmpeg</summary>
<summary xml:lang="ca">Generador de miniatures de vídeo amb
FFmpeg</summary>
<summary xml:lang="de">Erstellt Video-Vorschaubilder mit
FFmpeg</summary>
<summary xml:lang="el">Παραγωγός εικόνων επισκόπησης βίντεο με το
FFmpeg</summary>
<summary xml:lang="es">Generador de vistas previas de vídeo usando
FFmpeg</summary>
<summary xml:lang="eu">Bideoen koadro-txiki sortzailea FFmpeg
erabiliz</summary>
<summary xml:lang="fi">Luo FFmpegiä käyttäen
videopienoiskuvia</summary>
<summary xml:lang="fr">Générateur de vignettes vidéo à l'aide de
FFmpeg</summary>
<summary xml:lang="id">Penghasil thumbnail video menggunakan
FFmpeg</summary>
<summary xml:lang="it">Generatore di miniature video che usa
FFmpeg</summary>
<summary xml:lang="ko">FFmpeg를 사용하여 동영상 미리 보기 생성</summary>
<summary xml:lang="nl">Generator van videominiatuur met behulp van
FFmpeg</summary>
<summary xml:lang="pl">Twórca miniatur filmów wykorzystujący
FFmpeg</summary>
<summary xml:lang="pt">Gerador de miniaturas em vídeo que usa o
FFmpeg</summary>
<summary xml:lang="pt-BR">Gerador de miniaturas em vídeo que usa o
FFmpeg</summary>
<summary xml:lang="sk">Generátor video miniatúr pomocou
FFmpeg</summary>
<summary xml:lang="sv">Generering av videominiatyrbilder med
användning av FFmpeg</summary>
<summary xml:lang="uk">Засіб створення мініатюр відеоданих за
допомогою FFmpeg</summary>
<summary xml:lang="zh-CN">使用 FFmpeg 的视频缩略图生成器</summary>
<summary xml:lang="zh-TW">使用 FFmpeg 的影片縮圖產生工具</summary>
<description><p>FFmpeg Thumbnailer is a video thumbnail generator for KDE
file managers.</p><p xml:lang="ca">El Generador de miniatures amb
FFmpeg és un generador de miniatures de vídeo per als gestors de fitxers del
KDE.</p><p xml:lang="de">FFmpeg-Vorschaugenerator erstellt
Video.Vorschaubilder für KDE-Dateiverwaltungsprogramme.</p><p
xml:lang="el">Το πρόγραμμαεικόνων επισκόπησης FFmpeg είναι ένας παραγωγός
εικόνων επισκόπησης βίντεο για τους διαχειριστές αρχείων του KDE.</p><p
xml:lang="en-GB">FFmpeg Thumbnailer is a video thumbnail generator for KDE
file managers.</p><p xml:lang="es">El creador de vistas previas
FFmpeg es un generador para los sistemas de archivo de KDE.</p><p
xml:lang="eu">FFmpeg koadro-txiki egilea KDE fitxategi-kudeatzaileentzako
bideoen koadro-txiki sortzaile bat da.</p><p
xml:lang="fi">FFmpeg-pienoiskuvien luonti luo videopienoiskuvia KDE:n
tiedostonhallintaohjelmille.</p><p xml:lang="fr">Le créateur de
vignettes FFmpeg est un générateur de vignettes de vidéo pour les gestionnaires de
fichiers KDE.</p><p xml:lang="id">FFmpeg Thumbnailer adalah sebuah
penghasil thumbnail video untuk pengelolaan file KDE.</p><p
xml:lang="it">Il generatore di miniature FFmpeg è un generatore di miniature
video per i gestori di file di KDE.</p><p xml:lang="ko">FFmpeg 미리 보기
생성기는 KDE 파일 관리자의 동영상 미리 보기 생성기입니다.</p><p xml:lang="nl">FFmpeg
miniatuurmaker is een generator voor een videominiatuur voor KDE
bestandsbeheerders.</p><p xml:lang="pl">Twórca miniatur FFmpeg jest
twórcą miniatur filmów dla przeglądarek plików KDE.</p><p
xml:lang="pt">As Miniaturas do FFmpeg são um gerador de miniaturas de vídeo
para os gestores de ficheiros do KDE.</p><p
xml:lang="pt-BR">Miniaturas do FFmpeg é um gerador de miniaturas de vídeo
para os gerenciadores de arquivos do KDE.</p><p xml:lang="sk">FFmpeg
Thumbnailer je generátor video miniatúr pre KDE správcov súborov.</p><p
xml:lang="sv">FFmpeg miniatyrbilder är en generator av videominiatyrbilder
för KDE filhanterare.</p><p xml:lang="uk">Засіб створення мініатюр
FFmpeg призначення для створення мініатюр вмісту відеофайлів у програмах для керування
файлами KDE.</p><p xml:lang="x-test">xxFFmpeg Thumbnailer is a video
thumbnail generator for KDE file managers.xx</p><p
xml:lang="zh-CN">FFmpeg 缩略图提供程序是 KDE 文件管理器的视频缩略图生成器。</p><p
xml:lang="zh-TW">FFmpeg 縮圖產生工具是用於 KDE
檔案管理器的影片縮圖產生器。</p></description>
<icon type="stock">video-x-generic</icon>
<categories>
<category>Video</category>
</categories>
<vetos>
<veto>org.kde.ffmpegthumbs has no parent of
'org.kde.dolphin.desktop'</veto>
</vetos>
<project_license>GPL-2.0+</project_license>
<url
type="bugtracker">https://bugs.kde.org/</url>
<url type="homepage">https://www.kde.org</url>
<project_group>KDE</project_group>
<extends>org.kde.dolphin.desktop</extends>
<extends>org.kde.konqueror.desktop</extends>
<extends>org.kde.krusader.desktop</extends>
<screenshots>
<screenshot type="default">
<image
type="source">https://cdn.kde.org/screenshots/ffmpegthumbs/f...
</screenshot>
</screenshots>
</component>
<component type="desktop">
<id>ppsspp.desktop</id>
<pkgname>ppsspp-qt</pkgname>
<source_pkgname>ppsspp</source_pkgname>
<name>PPSSPP</name>
<summary>A PSP emulator</summary>
<description><p>PPSSPP - a fast and portable PSP emulator with Qt5
frontend wrapper.</p></description>
<categories>
<category>ActionGame</category>
<category>Games</category>
<category>Simulation</category>
</categories>
<kudos>
<kudo>ModernToolkit</kudo>
</kudos>
<vetos>
<veto>Has no Icon</veto>
</vetos>
<project_license>GPL-2.0+ AND BSD-3-Clause</project_license>
<url
type="homepage">https://www.ppsspp.org//</url>
<screenshots>
<screenshot type="default">
<image
type="source">https://www.ppsspp.org/img/screens/Ace_Combat_...
</screenshot>
<screenshot>
<image
type="source">https://www.ppsspp.org/img/screens/Armored_Cor...
</screenshot>
<screenshot>
<image
type="source">https://www.ppsspp.org/img/screens/Assassins_C...
</screenshot>
<screenshot>
<image
type="source">https://www.ppsspp.org/img/screens/Metal_Gear_...
</screenshot>
</screenshots>
<releases>
<release timestamp="1594641600" version="1.10.3"/>
<release timestamp="1594080000" version="1.10.2">
<description><p>This is the current stable
release</p></description>
</release>
<release timestamp="1593259200" version="1.10.0"/>
<release timestamp="1572523200" version="1.9.4"/>
<release timestamp="1569499200" version="1.9.0"/>
<release timestamp="1552564800" version="1.8.0"/>
<release timestamp="1544529600" version="1.7.5"/>
<release timestamp="1543838400" version="1.7.4"/>
<release timestamp="1541160000" version="1.7.1"/>
<release timestamp="1540641600" version="1.7.0"/>
<release timestamp="1536148800" version="1.6.3"/>
</releases>
<launchable type="desktop-id">ppsspp.desktop</launchable>
</component>
<component type="desktop">
<id>projectx.desktop</id>
<pkgname>ProjectX</pkgname>
<name>Projectx</name>
<summary>DVB video editing and demultiplexing tool</summary>
<description><p>In many countries digital radio and television uses the
Digital Video Broadcasting (DVB) standard to broadcast its data. Project X is a tool to
analyze and manipulate these DVB MPEG data streams. It can cut and demultiplex them and it
tries its best to handle and repair many stream types and show what went wrong on
reception.</p></description>
<description xml:lang="sv"><p>I många länder använder digital
radio och television DVB-standarden (Digital Video Broadcasting) för att sända sina data.
Project X är ett verktyg för att analysera och hantera dessa DVB-MPEG-dataströmmar. Det
kan dela upp och demultiplexa dem och det gör sitt bästa för att hantera och reparera
många strömtyper och visa vad som gick fel vid
mottagningen.</p></description>
<vetos>
<veto>Has no Icon</veto>
</vetos>
<project_license>GPL-2.0+</project_license>
<url
type="homepage">http://project-x.sourceforge.net/</url>
<screenshots>
<screenshot type="default">
<image type="source" height="639"
width="864">https://pkgs.rpmfusion.org/cgit/free/ProjectX.gi...
</screenshot>
</screenshots>
<content_rating type="oars-1.1"/>
<releases>
<release timestamp="1301529600" version="0.91.0"/>
</releases>
<launchable type="desktop-id">xpenguins.desktop</launchable>
</component>
</components>