Make some file formants executable by default
There's one weird thing, that some files that should be executable isn't executable, instead it opens a text editor with incomprehensible characters inside. It often happens with .deb, .rpm, .jar, .bin, .sh... etc. formats. This is very annoying, because you need always to open context menu, then go to Properties, then enable "Executable as Program", which requires extra time.
Also, some distributions can run only one format, like .deb on Debian, and other formats doesn't work, it may be cool to show a message, which would show that the system does not support the unsupported format. But for .flatpak .flatpakref, it may show, that Flatpak format support is not enabled, and show a tip on how to install it.
Edited by Dea Dia