PhotonHub — Proprietary License

Copyright (c) 2026 Zhetao J.
All rights reserved.

This repository and its contents (the "Software") are proprietary and
confidential. No license or other right to the Software is granted, whether by
implication, estoppel, or otherwise, except by a separate written agreement
signed by the copyright holder.

Without such an agreement you may not use, copy, modify, merge, publish,
distribute, sublicense, sell, reverse engineer, or create derivative works of
the Software, in whole or in part.

SEPARATELY LICENSED COMPONENT

The Python client SDK in the `photonhub/` directory is licensed separately under
the Apache License, Version 2.0. See `photonhub/LICENSE`. Nothing in this file
limits or conditions the rights granted by that license with respect to that
directory.

THIRD-PARTY COMPONENTS

Built artifacts — including the `phsolver` binary and the published container
images — incorporate third-party components that remain subject to their own
license terms. Those terms are neither modified nor sublicensed by this file.
See `THIRD-PARTY-NOTICES.md`.

NO WARRANTY

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE, AND NONINFRINGEMENT. IN NO EVENT SHALL THE
COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES, OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT, OR OTHERWISE, ARISING FROM, OUT OF, OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
