PROJECT LICENSE NOTICE

Copyright 2026 MetalHatsCats and project contributors.

Software and implementation assets in this repository are licensed under the PolyForm Strict License 1.0.0, incorporated here by reference:
https://polyformproject.org/licenses/strict/1.0.0

Under PolyForm Strict, noncommercial use is permitted, but redistribution and creation of modified or derivative versions are not permitted except as allowed by law or by separate written permission from the applicable copyright holder.

CBT Cards-authored non-software content, datasets, text, images, design assets, research materials, and documentation are All Rights Reserved unless a file or record explicitly states different terms.

Third-party and source-corpus material remains subject to its own license or rights. Existing provenance and source-license declarations are not overridden by this notice. Copyright in contributions remains with the respective copyright holders where applicable.

This change applies from this revision onward and does not revoke rights already granted for earlier revisions under CC BY-NC-SA 4.0 or any other prior license.