# Third-party notices

The distribution downloads and bundles two executables:

- Official sing-box: https://github.com/SagerNet/sing-box
- Extended hiddify-sing-box (used for XHTTP only): https://github.com/hiddify/hiddify-sing-box
- License: GNU General Public License v3.0 or later, with the project's
  additional naming/association notice.
- Source code: https://github.com/SagerNet/sing-box/releases and
  https://github.com/hiddify/hiddify-sing-box/releases

The LunaTunnel extension and Native Messaging launcher do not modify the
sing-box executable. Redistributors must retain the sing-box license and make
the corresponding source/license information available as required by GPL-3.0.
