CPU-X Flatpak Request

Project information: CPU-X is a Free software that gathers information on CPU, motherboard and more.
CPU-X is similar to CPU-Z (Windows), but CPU-X is a Free and Open Source software designed for GNU/Linux and FreeBSD.
This software is written in C and built with CMake tool.
It can be used in graphical mode by using GTK or in text-based mode by using NCurses. A dump mode is present from command line.

Name: CPU-X
Homepage: https://github.com/X0rg/CPU-X
License:
Upstream has been contacted: Yes, the author tried to get it to work on flatpak, but he had difficulty and closed the request to create the flatpak package
https://github.com/X0rg/CPU-X/issues/83