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Team Fortress 2 Vintage GPLv3
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Team Fortress 2 Vintage
Copyright (C) 2017-2023 Team Fortress 2 Vintage Team

This program 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, either version 3 of the License, or
(at your option) any later version.

This program 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 program.  If not, see <http://www.gnu.org/licenses/>.

As exception to the above, any derivative works created prior to this 
date (March 12, 2019) may be licensed under the 
Team Fortress 2 Vintage UIUC License and only if 
the work was already UIUC compatible.  This clause is 
provided for backwards compatibility only.
A copy of the TF2V UIUC License can be found in 
tf2v-license-legacy.txt.