Ech0
Copyright (C) 2025-2026 L1nSn0w and contributors.

This software is licensed under the GNU Affero General Public License v3.0
or later (AGPL-3.0-or-later).

If you modify Ech0 and make it available for use over a network, including as
a hosted service, you must provide the complete corresponding source code of
your modified version to every user of that network service, under the same
license terms.

You must preserve copyright notices, license notices, and source-code access
information in source and binary distributions, container images, hosted
services, and modified deployments.

Official source code:
https://github.com/lin-snow/Ech0

Commercial licensing is available for proprietary products, closed-source
hosted services, white-label deployments, and other use cases where you do not
want to release your modifications under AGPL-3.0-or-later.

Commercial licensing contact:
https://github.com/lin-snow/Ech0/discussions