Palm Airport Updater - Third-Party Notices
==========================================

The updater executable and packaging toolchain use CPython, Tcl/Tk,
fast-flights 3.0.2, PyInstaller, PyInstaller hooks contrib, Pillow, and the
transitive Python distributions recorded by the build in
THIRD_PARTY_LICENSES/INSTALLED_DISTRIBUTIONS.txt.

The build copies license, copying, and notice files discoverable from the
exact Python runtime and installed distribution metadata into the adjacent
THIRD_PARTY_LICENSES directory. Retain that directory and this notice with the
executable. A missing license file in a wheel does not imply that the package
has no license; consult the package metadata and upstream project before any
redistribution.

CPython
  Copyright (c) Python Software Foundation.
  Distributed under the Python Software Foundation License.
  https://www.python.org/psf/license/

PyInstaller 6.21.0
  Copyright (c) PyInstaller Development Team.
  Distributed under GPL-2.0-or-later with the PyInstaller Bootloader Exception.
  https://pyinstaller.org/en/stable/license.html

PyInstaller hooks contrib 2026.6
  Copyright (c) the PyInstaller hooks contributors.
  License texts from the installed distribution are collected at build time.
  https://github.com/pyinstaller/pyinstaller-hooks-contrib

Pillow 12.3.0
  Copyright (c) Jeffrey A. Clark and contributors.
  Distributed under the HPND License. It is used only to generate the Windows
  icon during packaging.
  https://python-pillow.github.io/

Tcl/Tk
  Copyright (c) the Regents of the University of California, Sun Microsystems,
  Scriptics Corporation, ActiveState Corporation, and other parties.
  Distributed under the Tcl/Tk license.
  https://www.tcl.tk/software/tcltk/license.html

fast-flights 3.0.2
  An unofficial Python interface that parses Google Flights results.
  Its exact installed metadata and bundled license files are recorded by the
  release build. Review the upstream project license and service terms before
  redistributing the updater.
  https://pypi.org/project/fast-flights/

primp 1.3.1 and embedded Rust dependencies
  primp is the native HTTP client used by fast-flights. The official Windows
  wheel contains a CycloneDX inventory but does not expose license text through
  its installed metadata. The release therefore includes the upstream primp
  MIT license, the byte-identical wheel SBOM, a source manifest, and collected
  license/notice texts for all 236 SBOM components under
  THIRD_PARTY_LICENSES/primp-1.3.1. Each crates.io archive was checked against
  the Cargo SHA-256 recorded by that SBOM; VCS fallbacks use the exact commit
  embedded in the corresponding crate archive.
  https://github.com/deedy5/primp/tree/v1.3.1

At run time, each user's PC makes low-frequency personal proof-of-concept
queries and creates that user's PalmAirportData.pdb. The release archive does
not include live fares, raw HTML, booking tokens, or external booking URLs.
The application does not use a proxy, CAPTCHA bypass, consent bypass, browser
fallback, or another access-control workaround. Blocking, CAPTCHA, a consent
page, or an unexpected response is treated as a failed provider request.

Google Flights and airline names and marks belong to their respective owners.
Their mention does not imply endorsement, sponsorship, or affiliation.

The separately bundled AIRPORT_DATA_NOTICE.txt describes the Public Domain
OurAirports and CC0 Wikidata records used for offline airport-name search.
