GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007

Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.

This project is licensed under the GNU General Public License v3.0 only.

You may obtain a copy of the full license text at:
https://www.gnu.org/licenses/gpl-3.0.txt