
Flathub link: https://github.com/flathub/io.github.mhogomchungu.media-downloader

flatpak-builder --default-branch=stable --force-clean --install-deps-from=flathub --repo=/home/ink/.flatpak/repo --install /home/ink/.flatpak/build /home/ink/.projects/media-downloader/src/flatpak/org.mhogomchungu.media-downloader.json

Command to build a bundle from installed package

flatpak build-bundle /home/ink/.flatpak/repo MediaDownloader-X.Y.Z.flatpak org.mhogomchungu.media_downloader --runtime-repo=https://flathub.org/repo/flathub.flatpakrepo

Metadata doc
https://www.freedesktop.org/software/appstream/docs/sect-Metadata-Releases.html

appstream doc
https://www.freedesktop.org/software/appstream/docs/
