Please read till the end: Everyone is permitted and encouraged to modify and improve code from Stockfish/Leela while giving credit; that is the intent of open-

Please read till the end: Everyone is permitted and encouraged to modify and improve code from Stockfish/Leela while giving credit; that is the intent of open-source software. Everyone is allowed to copy Stockfish/Leela and sell them, provided the terms of the Stockfish/Leela license are met. But don’t pretend that the product being sold is something it isn’t.