PIXEL VAULT — STOCKFISH / STOCKFISH.JS NOTICE

Pixel Vault uses Stockfish 19 through the Stockfish.js browser build.

Distributed build:
  Package: stockfish@19.0.1
  Flavor: Stockfish 19 lite, single-threaded WebAssembly
  Runtime files:
    /stockfish/stockfish-19-lite-single.js
    /stockfish/stockfish-19-lite-single.wasm

These engine files are served from the same Pixel Vault site. Pixel Vault does not fetch the Stockfish runtime from a third-party CDN.

License:
  Stockfish / the Stockfish.js engine build is free software under the GNU General Public License, version 3 (GPLv3).
  A copy of GPLv3 is included at licenses/GPL-3.0.txt.

Corresponding source / project sources:
  Stockfish.js release/source:
    https://github.com/nmrugg/stockfish.js/tree/v19.0.1
    https://www.npmjs.com/package/stockfish/v/19.0.1

  Upstream Stockfish engine:
    https://github.com/official-stockfish/Stockfish
    https://stockfishchess.org/

Pixel Vault should keep this notice and the GPL license available anywhere the Stockfish engine files are distributed. If Pixel Vault modifies the engine build, the corresponding source for those modifications must also be made available as required by GPLv3.

Stockfish is provided without warranty to the extent permitted by its license.