EngineHall — Proprietary Software License

Copyright (c) 2026 Newmatik GmbH. All rights reserved.

This software and its accompanying documentation, rule packs, schemas, skills,
and fixtures (the "Software") are the confidential and proprietary property of
Newmatik GmbH.

NO LICENSE IS GRANTED for this source repository except by a separate written
agreement signed by Newmatik GmbH. In the absence of 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.

Copies of the `enginehall` package (formerly `pcba`) and VS Code extension distributed by
Newmatik through enginehall.com, PyPI, the Visual Studio Marketplace, or Open VSX are offered
under the end-user license at https://enginehall.com/license. That grant does
not apply to this source repository.

Unauthorized copying of this file or of this repository, via any medium, is
strictly prohibited.

NOTICES

1. This repository is NOT open source. Do not add an OSI license file, and do
   not copy code out of it into any open-source project.

2. Related Newmatik projects carry different licenses and are NOT governed by
   this file:
     - gerbtrace .................. BUSL-1.1
     - altium-schdoc-viewer ....... MIT (public)
     - package-renderer ........... UNLICENSED / internal
   Code must not be moved between those projects and this one without a
   deliberate licensing decision. In particular, nothing proprietary from this
   repository may be copied into altium-schdoc-viewer, which is public.

3. This repository must never contain customer design data. Customer design
   output is owned by the customer, not by Newmatik, and may not be
   redistributed as part of this Software. See AGENTS.md.

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 NEWMATIK GMBH 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.

EngineHall reports findings to assist human engineering review. It is not a
certification tool and does not constitute electrical sign-off.

Newmatik GmbH
https://enginehall.com
