Copyright 2026 Lifeng Yan

Lifeng Yan (闫立峰), also known as Eria Matus, is the original author and
copyright owner of the BT Language project.

BT is dual-licensed under Apache 2.0 and MIT terms. Copyrights in subsequent
contributions are retained by their contributors. No copyright assignment is
required to contribute to the BT Language project.

Some files include explicit copyright notices and/or license notices. For full
authorship information, see the version control history.

Except as otherwise noted, BT is licensed under the Apache License, Version 2.0
<LICENSE-APACHE> or <https://www.apache.org/licenses/LICENSE-2.0> or the MIT
license <LICENSE-MIT> or <https://opensource.org/license/mit>, at your option.

Third-party source files and other materials retain their original copyright
notices and license terms. The BT licenses do not relicense third-party
material. Binary release archives include a generated THIRD-PARTY-NOTICES.txt
for the exact target and feature set used by that archive. Bundled extension
packages carry their own notices where required.
