VibePN — third-party components NOTICE
======================================

VibePN ships and uses the following third-party components. This NOTICE
file lists the bare attribution required by their licenses. Full license
texts and any further notices are reproduced in THIRD-PARTY-LICENSES.md.

Bundled binaries (shipped in the installer alongside the VibePN client)
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* sing-box — multi-protocol proxy core, used as a sidecar process.
  Copyright (c) sing-box authors. Licensed under the GNU General Public
  License version 3.0 (GPL-3.0). Upstream source code is publicly
  available at https://github.com/SagerNet/sing-box and the version
  bundled here is the unmodified upstream release tagged in
  src-tauri/sing-box-{target}{ext} files. The full GPL-3.0 license text
  is included in THIRD-PARTY-LICENSES.md.

* tun2proxy — Windows-only userspace TUN→SOCKS bridge, used as a sidecar
  process on Windows installs only. Copyright (c) B. Blechschmidt and
  contributors. Licensed under the MIT License. Source at
  https://github.com/blechschmidt/tun2proxy. The version bundled here is
  built from upstream v0.8.1 without modifications.

* wintun.dll — Windows-only userspace TUN driver. Maintained by the
  WireGuard project. License terms apply per the upstream distribution
  at https://www.wintun.net/ — see THIRD-PARTY-LICENSES.md.

* libcronet — Chromium's networking stack, used for advanced HTTP
  transport on Windows. Copyright the Chromium Authors. Licensed under
  the BSD 3-Clause License (with additional notices from the Chromium
  project bundled in the distribution).

Build-time dependencies (compiled into the VibePN binary)
---------------------------------------------------------

The VibePN client is built on Tauri 2 (Apache-2.0 OR MIT), React (MIT),
Vite (MIT), Zustand (MIT), i18next (MIT) and a long tail of Rust crates
and npm packages. A consolidated list with versions and license SPDX
identifiers is generated at build time and published alongside each
release as THIRD-PARTY-LICENSES.md.

For questions about specific component licensing, contact
contact@vibepn.app.
