Acknowledgments
===============

- Andreas Kloeckner <inform@tiker.net> wrote [the original system](https://github.com/inducer/tagpy)
- Andreas Hemel <debian-bugs@daishan.de> sent a patch for a crash bug.
- Michal Čihař <nijel@debian.org> maintains the Debian package.
- Christoph Burgmer wrote the initial version of the new Python-only FileRef.
- Lars Wendler forwarded a patch from a Gentoo user.
- [Adam Dane](https://github.com/hobophobe) ported TagPy to Python 3.
- Keith Packard wrote a UCS4 to UTF8 routine that we shamelessly stole.

  Here's his copyright:

  > Copyright © 2000 Keith Packard
  >
  > Permission to use, copy, modify, distribute, and sell this software and its
  > documentation for any purpose is hereby granted without fee, provided that
  > the above copyright notice appear in all copies and that both that
  > copyright notice and this permission notice appear in supporting
  > documentation, and that the name of Keith Packard not be used in
  > advertising or publicity pertaining to distribution of the software without
  > specific, written prior permission.  Keith Packard makes no
  > representations about the suitability of this software for any purpose.  It
  > is provided "as is" without express or implied warranty.
  >
  > KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
  > INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
  > EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
  > CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
  > DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
  > TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  > PERFORMANCE OF THIS SOFTWARE.
