NEXUS ARC - THIRD-PARTY SOFTWARE NOTICES
Version 1.0.20

This document applies only to the named third-party components. Nexus Arc and
its proprietary source code remain closed-source software owned by
BlackSmith_Forge. Third-party terms do not replace the Nexus Arc proprietary
license except for the corresponding third-party component.

1. Python 3.14.4
   Project: Python Software Foundation
   License: Python Software Foundation License Version 2
   Source: https://www.python.org/downloads/source/
   License file: Licenses/Python-3.14.4.txt

2. PySide6, PySide6 Essentials, PySide6 Addons, Shiboken6, and Qt 6.11.0
   Project: The Qt Company and Qt contributors
   Selected community license for the distributed libraries: LGPL-3.0
   Source: https://code.qt.io/cgit/pyside/pyside-setup.git/
   Qt source: https://download.qt.io/official_releases/qt/6.11/
   License files: Licenses/PySide6-6.11.0-NOTICE.txt,
   Licenses/LGPL-3.0.txt, Licenses/GPL-2.0.txt, and Licenses/GPL-3.0.txt
   Nexus dynamically loads the Qt libraries. The unused GPL-only Qt Virtual
   Keyboard module is removed from the Microsoft Store package staging tree.
   See QT_RELINKING.md for replacement and relinking information.

3. Pillow 12.2.0
   Project: Pillow contributors
   License: MIT-CMU
   Source: https://github.com/python-pillow/Pillow/tree/12.2.0
   License file: Licenses/Pillow-12.2.0.txt

4. pillow-heif 1.3.0 binary wheel and bundled libraries
   Project: pillow-heif contributors
   Wrapper license: BSD-3-Clause
   Binary wheel license notice: GPL-2.0 due to bundled base libraries
   Bundled libraries declared by the wheel:
     - libheif 1.18.1: LGPL-3.0
     - libde265 1.0.15: LGPL-3.0
     - x265 Release 3.4: GPL-2.0
     - libaom 3.6.1: BSD-3-Clause
   Source and license details: Licenses/pillow-heif-1.3.0-bundled.txt

5. imageio-ffmpeg 0.6.0
   Project: imageio contributors
   Wrapper license: BSD-2-Clause
   Source: https://github.com/imageio/imageio-ffmpeg/tree/v0.6.0
   License file: Licenses/imageio-ffmpeg-0.6.0.txt

6. FFmpeg 7.1 essentials build from gyan.dev
   Project: FFmpeg and third-party codec contributors
   Effective binary license: GPL-3.0-or-later
   Build configuration includes --enable-gpl, --enable-version3, libx264,
   libx265, and other third-party libraries.
   Exact FFmpeg source commit declared by provider: b08d7969c5
   Build provider archive: ffmpeg-7.1-essentials_build.zip, GyanD
   codexffmpeg release tag 7.1
   Binary SHA-256:
   2CE797A0F88D7F067180338FB227F7B1928EA727BD9A4D7A1D022F7C52AF71A3
   License and build inventory files:
   Licenses/FFmpeg-7.1-essentials-LICENSE.txt and
   Licenses/FFmpeg-7.1-essentials-README.txt
   See FFMPEG_PROVENANCE.md for the byte-for-byte provenance check.
   Corresponding-source publication must be completed before public release.

7. rawpy 0.26.1 and LibRaw
   rawpy license: MIT
   LibRaw license: LGPL-2.1 or CDDL-1.0, at the distributor's option
   Source: https://github.com/letmaik/rawpy/tree/v0.26.1
   License files: Licenses/rawpy-0.26.1.txt and Licenses/LibRaw-LGPL-2.1.txt

8. reverse_geocoder 1.5.1
   Project: Ajay Thampi and contributors
   License: LGPL
   Source: https://github.com/thampiman/reverse-geocoder/tree/1.5.1
   The bundled geographic dataset is derived from GeoNames data.
   GeoNames attribution: https://www.geonames.org/
   Dataset license: Creative Commons Attribution 4.0
   License files: Licenses/reverse-geocoder-1.5.1.txt and
   Licenses/CC-BY-4.0.txt

9. NumPy 2.4.4
   Project: NumPy developers
   License: BSD-3-Clause and bundled component licenses
   Source: https://github.com/numpy/numpy/tree/v2.4.4
   License file: Licenses/NumPy-2.4.4.txt

10. SciPy 1.17.1 and bundled numerical libraries
    Project: SciPy developers
    License: BSD-3-Clause and bundled component licenses
    Bundled notices include OpenBLAS, LAPACK, and the GCC Runtime Library
    Exception where applicable.
    Source: https://github.com/scipy/scipy/tree/v1.17.1
    License file: Licenses/SciPy-1.17.1.txt

11. PyInstaller 6.20.0 bootloader
    Project: PyInstaller development team
    License: GPL-2.0-or-later with the PyInstaller bootloader exception,
    which permits packaging and distribution of proprietary applications.
    Source: https://github.com/pyinstaller/pyinstaller/tree/v6.20.0
    License file: Licenses/PyInstaller-6.20.0.txt

12. OpenSSL 3.0.19
    Project: OpenSSL Project
    License: Apache License 2.0
    Source: https://github.com/openssl/openssl/tree/openssl-3.0.19
    License file: Licenses/OpenSSL-3.0.19.txt

13. Microsoft Visual C++ runtime libraries
    Copyright Microsoft Corporation. Distributed under the applicable
    Microsoft Visual C++ Redistributable license terms.

The exact source availability plan for copyleft components is recorded in
OPEN_SOURCE_SOURCE_CODE.md. No proprietary Nexus Arc source is included in or
covered by that plan.