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LivBook
Copyright (c) 2026 Oleh Vasylenko. All rights reserved.

Patent protection: EE P202600004, EE P202600005 (Estonia, January 2026).

This product includes software developed by third parties, used under the
terms of their respective open-source licenses. Their inclusion in this
product does not constitute endorsement by their authors and does not grant
any rights over the LivBook Software beyond what is specified in their
respective licenses.

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GOOGLE GEMMA 4 MODELS (used at runtime for AI co-authorship)
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- Gemma 4 E2B, E4B (edge variants)
- Gemma 4 26B-A4B MoE (server variant)
- ShieldGemma 2 (image moderation)

  Copyright Google LLC
  Licensed under Gemma Terms of Use
  https://ai.google.dev/gemma/terms

Model weights are NOT bundled with this product. They are distributed by
Google LLC and fetched at deployment time.

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PYTHON BACKEND DEPENDENCIES
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- FastAPI
  Copyright (c) 2018 Sebastian Ramirez
  MIT License

- Starlette
  Copyright (c) 2018, Encode OSS Ltd.
  BSD 3-Clause License

- SQLAlchemy
  Copyright (c) 2005-2026 Michael Bayer and contributors
  MIT License

- Alembic
  Copyright (c) 2009-2026 Michael Bayer and contributors
  MIT License

- Pydantic v2
  Copyright (c) 2017 to present Pydantic Services Inc. and individual contributors
  MIT License

- asyncpg
  Copyright (c) 2016-present MagicStack Inc.
  Apache License 2.0

- Celery
  Copyright (c) 2015-2026 Ask Solem & contributors
  BSD 3-Clause License

- Redis (Python client)
  Copyright (c) 2022 Redis Inc.
  MIT License

- cryptography (PyCA)
  Copyright (c) Individual contributors
  Apache License 2.0 AND BSD 3-Clause License (dual license)

- structlog
  Copyright (c) 2013 Hynek Schlawack
  MIT License AND Apache License 2.0 (dual license)

- pytest
  Copyright (c) 2004 Holger Krekel and others
  MIT License

- python-jose (JWT)
  Copyright (c) 2015 Michael Davis
  MIT License

================================================================================
FRONTEND DEPENDENCIES
================================================================================

- Next.js
  Copyright (c) 2025 Vercel, Inc.
  MIT License

- React
  Copyright (c) Meta Platforms, Inc. and affiliates
  MIT License

- Tailwind CSS
  Copyright (c) Tailwind Labs, Inc.
  MIT License

- TipTap
  Copyright (c) 2023, Tiptap GmbH
  MIT License

- next-intl
  Copyright (c) 2022 Jan Amann
  MIT License

- Framer Motion
  Copyright (c) 2018 Framer B.V.
  MIT License

- Zustand
  Copyright (c) 2019 Paul Henschel
  MIT License

================================================================================
AI INFRASTRUCTURE
================================================================================

- llama.cpp (used for optional local inference and WASM edge runtime)
  Copyright (c) 2023-2026 Georgi Gerganov and contributors
  MIT License
  https://github.com/ggerganov/llama.cpp

- LiteRT-LM (if used for Edge AI in browser)
  Copyright Google LLC
  Apache License 2.0

================================================================================
DEPLOYMENT DEPENDENCIES
================================================================================

- PostgreSQL 16 (database engine — used via docker image, not bundled)
  Copyright (c) 1996-2026 The PostgreSQL Global Development Group
  PostgreSQL License (permissive, BSD-like)

- Redis 7 (used via docker image, not bundled)
  Copyright (c) 2009-2024 Redis Ltd.
  Redis Source Available License (RSALv2)

================================================================================

Full license texts for each Apache 2.0 / MIT / BSD / PostgreSQL-licensed
component are available at their respective repositories. Users, auditors, and
licensees may request a compiled dossier of all license texts by contacting
legal@livbook.ai.

If any attribution above is missing, incomplete, or incorrect, please notify
legal@livbook.ai and we will correct it promptly. We take open-source
compliance seriously.

================================================================================
CONTACT
================================================================================

Legal & compliance:  hello@libranch.com
Data Protection (GDPR): hello@libranch.com
Oleh Vasylenko, sole proprietor (FOP), Ukraine