You can try bauch It is an graphical application to search install and update AppImage, Debian and Arch Linux packages (including AUR), Flatpak, Snap and Web applications.
You can try bauch It is an graphical application to search install and update AppImage, Debian and Arch Linux packages (including AUR), Flatpak, Snap and Web applications.
AppImages can support selfupdating I do use few of them which support this feature.
Yes, you can just download the Appimage version and execute it and install bauh from the app. On Fedora it will only support the FlatPak and AppImages not system repo and corps.