LICENSE.txt

iPlug 2 C++ Plug-in Framework. 

Copyright (C) the iPlug 2 Developers. Portions copyright other contributors, see each source file for more information.

Based on WDL-OL/iPlug by Oli Larkin (2011-2018), and the original iPlug v1 (2008) by John Schwartz / Cockos

LICENSE:

This software is provided 'as-is', without any express or implied warranty.  In no event will the authors be held liable for any damages arising from the use of this software.

Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions:

1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
1. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
1. This notice may not be removed or altered from any source distribution.

iPlug 2 includes the following 3rd party libraries (see each license info):

* Cockos WDL https://www.cockos.com/wdl
* NanoVG https://github.com/memononen/nanovg
* NanoSVG https://github.com/memononen/nanosvg  
* MetalNanoVG https://github.com/ollix/MetalNanoVG
* RTAudio https://www.music.mcgill.ca/~gary/rtaudio
* RTMidi https://www.music.mcgill.ca/~gary/rtmidi