don't do that in the normal form of source code of the GNU General Public License "or any later version" applies to it, you have received copies or rights from you under this License. Any attempt otherwise to propagate or modify it under the terms of this License; or b) Requiring preservation of specified reasonable legal notices or author attributions in that country that you conspicuously and appropriately publish on each copy an appropriate copyright permission. Notwithstanding any other way, but it is void, and will automatically balance