KAA VPN for Windows 0.1.0
Copyright (C) 2026 KAA VPN contributors

The KAA application source under src/ and tests/, and its build scripts,
are distributed under GNU GPL version 3 or (at your option) any later version.
See LICENSE.txt. This program is provided without warranty; see the license
for the exact terms. KAA names and marks identify the product; the software
license does not grant rights to impersonate its operators or trademark owners.

The distribution also includes separate upstream components:

sing-box 1.12.12 — SagerNet / sing-box contributors
  https://github.com/SagerNet/sing-box
  GPL-3.0-or-later. Original notice: licenses/sing-box-LICENSE.txt.
  Full GPL text: licenses/GPL-3.0.txt.

Xray-core 26.10.10, commit 701af60772cda123492f86e383e1fdba066614a9
  https://github.com/XTLS/Xray-core
  Mozilla Public License 2.0: licenses/Xray-core-MPL-2.0.txt.

Wintun 0.14.1 — WireGuard LLC and contributors
  https://www.wintun.net/
  The signed upstream Windows DLL is embedded in sing-box through sing-tun.
  Signed-binary redistribution terms: licenses/Wintun-0.14.1-LICENSE.txt.
  No separate Wintun installation or replacement DLL is required by this package.

Go runtime/toolchain code included in the VPN engine binaries
  https://go.dev/
  licenses/Go-BSD-3-Clause.txt and licenses/Go-PATENTS.txt.

Microsoft .NET 10 runtime and Windows Desktop runtime
  https://github.com/dotnet/runtime
  https://github.com/dotnet/wpf
  MIT and upstream third-party notices preserved in licenses/dotnet/.
  Self-contained application packages include these runtime components.

Additional Go dependencies retain their original license notices under
licenses/dependencies/ and in their exact source archives. The component
versions, original archive hashes, build settings and target engine hashes
are recorded in licenses/ENGINE-PROVENANCE.json.

The full KAA-VPN-Windows-0.1.0-source.zip includes application source and
the complete engine-source directory. A separate engine-source archive is
also provided for convenience. The engine-source directory contains unmodified
sing-box/Xray upstream trees, all 96 exact dependency module archives and
offline build instructions. Retain both packages when redistributing this
release, along with the required notices and source/license obligations.
If redistributing only application sources, retain the complete engine-source
directory or provide its corresponding archive alongside them.

Upstream project names are retained for attribution and do not imply their
authors endorse KAA. No production account credentials, private subscription
profiles or server secrets are supplied with the source or binary packages.
