Decimen Optical Transfer
Copyright (c) 2026 Evan Crawley (Bash Alarmist)

Licensed under the GNU Affero General Public License, version 3 or (at your
option) any later version (AGPL-3.0-or-later). See LICENSE for the full text.

Releases up to and including v0.3.0 were published under the MIT License and
remain available under those terms.

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Portions contributed by Steve Dakh

Portions of this project were contributed by Steve Dakh under the MIT License
(the project's license at the time of contribution) and are incorporated into
this AGPL-licensed work under the MIT License's terms. These portions include
parts of the frame protocol, transfer progress, and display/styling code,
contributed in commits 5e3fc81, 728526e, ca0a349, 3ebaa47, 50189b6, and
0e003cc (2026-07-31); the git history carries line-level attribution.

  MIT License

  Copyright (c) 2026 Steve Dakh

  Permission is hereby granted, free of charge, to any person obtaining a copy
  of this software and associated documentation files (the "Software"), to deal
  in the Software without restriction, including without limitation the rights
  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  copies of the Software, and to permit persons to whom the Software is
  furnished to do so, subject to the following conditions:

  The above copyright notice and this permission notice shall be included in
  all copies or substantial portions of the Software.

  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  IN THE SOFTWARE.

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Vendored decimen-codec build (vendor/decimen-codec)

vendor/decimen-codec contains the compiled decimen-codec decoder, licensed
under AGPL-3.0-or-later like the rest of this project; its source is
maintained at https://github.com/bashalarmistalt/decimen-codec. It
incorporates zxing-cpp (https://github.com/zxing-cpp/zxing-cpp) under the
Apache License, Version 2.0. See LICENSE.zxing-cpp and
NOTICE-decimen-codec.md for details.

The corresponding source for this website integration is provided in the
optical-transfer-build directory of the Asahskill landing-page repository.