hxex: additional permission under GNU GPL version 3 section 7

Copyright (C) 2026 Lisa M Tuttle

hxex 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 (see LICENSE), with the following additional
permission.

If you modify this Program, or any covered work, by linking or combining it with Thermo Fisher
Scientific's RawFileReader (the ThermoFisher.CommonCore.Data and
ThermoFisher.CommonCore.RawFileReader assemblies, or a modified version of that library),
containing parts covered by the terms of the RawFileReader license, the licensors of this
Program grant you additional permission to convey the resulting work.

This permission concerns only hxex's license. It grants no rights to RawFileReader, which is not
part of hxex, is not distributed with it, and remains under Thermo Fisher Scientific's own
license terms.
