February 4, 2020
Autodesk Network Licensing now requires new license files with an updated 2020 version. Please follow the instructions on this page to generate your license file. More info about Arnold 6 licensing can be found here.
Update to Arnold 188.8.131.52.
Better animation support UI for procedural and volume.
Support normal maps space and orientation parameters.
Use the Arnold's viewport API for procedural display.
Bluish material editor preview when showing its background
Viewport glitches when opening a scene
Scene Converter - MAXScript error when converting standard lights to Arnold
Rendering to texture twice without closing the render view crashes Max
Crash solving a fluid with AOVs in Arnold
Baking always leads to square images
AiProceduralViewport doesn't honor procedural_searchpath
[Alembic] Normals not read from polymeshes in some archives
[Alembic] Visibility overridden for ginstances of Alembic procedural
[GPU] A polymesh with step_size > 0 and volume_padding > 0 crashes
[GPU] Multi-GPU partially hangs on scenes with textures
Potential crash in node initialization of ginstances with parallel initialization
Unable to install licensing components on debian based linux
See the Arnold 184.108.40.206 release notes for the full list of enhancements and fixes.