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That's all there is to it!

--------------------------------------------------------------------------------
                  libpng License
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          Copyright (c) 2000-2002, 2004, 2006-2018 Glenn Randers-Pehrson
          http://www.libpng.org/pub/png/libpng.html
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For the purposes of this copyright and license, "Contributing Authors"
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OSI CERTIFICATION:

Libpng is OSI Certified Open Source Software.  OSI Certified Open Source is
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EXPORT CONTROL:

The Copyright owner believes that the Export Control Classification
Number (ECCN) for libpng is EAR99, which means not subject to export
controls or International Traffic in Arms Regulations (ITAR) because
it is open source, publicly available software, that does not contain
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734.7(b).

Glenn Randers-Pehrson
glennrp at users.sourceforge.net
July 15, 2018

--------------------------------------------------------------------------------
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                        MIT License
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-------------------------------------------------------------------------------

In addition to the above, we make use of the following public-domain software:

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