MIT License

Copyright (c) 2025 Constantin von Deimling

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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Third-Party Licenses
----------------------------------------------------------------------

This software bundles or depends on third-party components, whose licenses
are reproduced or referenced below.

1) WeasyPrint (BSD 3-Clause License)
------------------------------------
Copyright (c) 2011-2021, Simon Sapin and contributors.
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this
  list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice,
  this list of conditions and the following disclaimer in the documentation
  and/or other materials provided with the distribution.

* Neither the name of the copyright holder nor the names of its contributors
  may be used to endorse or promote products derived from this software
  without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.

2) System libraries (LGPL / MIT)
---------------------------------
WeasyPrint requires several system libraries at runtime, including but not
limited to:

- Cairo
- Pango
- HarfBuzz
- GDK-Pixbuf
- GLib

These libraries are licensed under the GNU Lesser General Public License
(LGPL) and/or the MIT License. They are *dynamically linked* in the provided
binary wheels for `docskin` and may be replaced or relinked in accordance
with the LGPL terms.

For the full license texts of these libraries, please refer to your system
package manager or the upstream project repositories:

- Cairo: https://cairographics.org
- Pango: https://gitlab.gnome.org/GNOME/pango
- HarfBuzz: https://github.com/harfbuzz/harfbuzz
- GDK-Pixbuf: https://gitlab.gnome.org/GNOME/gdk-pixbuf
- GLib: https://gitlab.gnome.org/GNOME/glib

3) GitHub Markdown CSS (MIT)
-----------------------------
Portions of the CSS in `assets/markdown-dark.css` are adapted from:

    github-markdown-css
    Copyright (c) Sindre Sorhus <sindresorhus.com>
    Licensed under the MIT License

Source: https://github.com/sindresorhus/github-markdown-css

4) GitHub Logo Asset (MIT)
---------------------------
The file `assets/github.svg.png` is adapted from:

    Primer Octicons
    Copyright (c) GitHub, Inc.
    Licensed under the MIT License

Source: https://github.com/primer/octicons?tab=readme-ov-file
