GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007

Copyright (C) 2026 Huan Zhang

This project is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, version 3 of the License.

This project is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this project. If not, see <https://www.gnu.org/licenses/>.

Official license text:
https://www.gnu.org/licenses/gpl-3.0.txt

SPDX-License-Identifier: GPL-3.0-only
