This document provides the versions of the open source components used in Maya 2020.
The following components changed version between Maya 2019.2 and Maya 2020:
| Component | Version | Notes |
|---|---|---|
| Alembic | 1.7.5 | Available from http://www.alembic.io/ |
| Boost | 1.61 | Available from https://www.boost.org/ |
| Bullet | 3.0.0.0282 | Available from http://www.autodesk.com/lgplsource |
| Clipper | 6.4.2 | Available from http://www.angusj.com/delphi/clipper.php |
| Cg | 3.1.0013 | Available from https://developer.nvidia.com/cg-toolkit |
| CGAL | 4.8.0 | Available from https://www.cgal.org |
| Eigen | 3.2.0 | Available from http://www.autodesk.com/lgplsource |
| Ffmpeg | 0.10.3 | With libavcodec version 53.61.100, libavfilter version 2.61.100, and libavformat 53.32.100 -- Available from http://www.autodesk.com/lgplsource |
| ftgl | 2.1.3 rc5 | Available from http://www.autodesk.com/lgplsource |
| glew | 2.1.0 | Available from http://glew.sourceforge.net/ |
| GLSL OpenGL Shading Language | 150, 330, 400, 420, 430 | Available from https://www.opengl.org/ |
| GMP | 6.1.2 | Available from https://gmplib.org/ |
| GNU MPFR | 3.1.5 | Available from https://www.mpfr.org/ |
| graphviz | 2.36 on macOS; 2.38 on Windows and Linux | Available from http://www.graphviz.org/ |
| HDF5 | 1.8.20 (as part of Alembic) | Available from https://support.hdfgroup.org/HDF5/ |
| Ipopt | 3.12.7 | Available from https://coin-or.github.io/Ipopt/ |
| IlmBase | 2.3.0 | Available from http://www.openexr.com/ |
| libcurl | 7.51.0 | Available from http://curl.haxx.se |
| libexslt | 0.8.17 | Available from http://xmlsoft.org/libxslt/ |
| libjpeg-turbo | 1.5.2 | Available from https://libjpeg-turbo.org/ |
| libpng | 1.6.34 | Available from http://www.libpng.org/pub/png/libpng.html |
| libquicktime | 1.2.4 | Available from http://libquicktime.sourceforge.net |
| libtiff | 4.0.8 | Available from http://www.libtiff.org/ |
| libxml2 | 2.9.9 | Available from http://xmlsoft.org |
| libxslt | 1.1.28 | Available from http://xmlsoft.org/libxslt/ |
| Lua | 5.1.1 | Available from https://www.lua.org/ |
| METIS | 5.1.0 | Available from http://glaros.dtc.umn.edu/gkhome/metis/metis/overview |
| Mumps | 5.1.1 | Available from http://mumps.enseeiht.fr/ |
| nanoflann | 1.1.9 | Available from http://jlblancoc.github.io/nanoflann/ |
| openal | 1.13 | Available from http://www.autodesk.com/lgplsource |
| opencl | 1.0, 1.1, 1.2 | Available from https://www.khronos.org/opencl/ |
| OpenEXR | 2.2.1 | Available from http://www.openexr.com/ |
| OpenImageIO | 2.0.5 | Available from http://openimageio.org/ |
| OpenJpeg | 2.3.0 | Available from https://www.openjpeg.org/ |
| Open Shading Language | 1.2 | Available from http://opensource.imageworks.com/?p=osl |
| OpenSubdiv | 3.3.3.master.2018.08.23 | Available from http://graphics.pixar.com/opensubdiv/ |
| PartIO | 0.1 | Available from https://www.disneyanimation.com/technology/partio.html |
| pcre | 8.4.1 | Available from http://pcre.org/ |
| ptex | 2.2 | Available from http://ptex.us/ |
| PySide | 5.12.5 | Available from http://www.autodesk.com/lgplsource |
| PyMel | 1.0.10 | Available from https://help.autodesk.com/cloudhelp/2017/ENU/Maya-Tech-Docs/PyMel/ |
| Python | 2.7.11 on Linux and Windows; 2.7.15 on MacOS | Available from https://www.python.org/ |
| Qt | 5.12.5 | Available from http://www.autodesk.com/lgplsource |
| QuadProg++ | 232 | Available from https://github.com/liuq/QuadProgpp |
| SeExpr | 0.1 | Available from https://www.disneyanimation.com/technology/seexpr.html |
| sparsepp | 0fb17374eb761e31c9256bce3a63e513e846d0bc | Available from https://github.com/greg7mdp/sparsepp |
| Swig | 3.0.12 (Python)\2.0.8[modified] (dotnet cs) | Available from http://www.swig.org |
| TinyXML | 2.5.3 | Available from http://www.grinninglizard.com/tinyxml/ |
| TBB | 2018u6 | Available from https://github.com/intel/tbb/releases/tag/2018_U6 |
| xerces | 3.1.1 | Available from http://xerces.apache.org/ |
| Zlib | 1.2.11 | Available from http://www.zlib.net/ |