0.53.4.0

Improvements

• ArnoldShaderUI (#3087) :
  • Added support for gaffer.layout.section.<sectionName>.collapsed metadata.
  • Improved NodeEditor layout for barndoor and light_decay shaders.

Fixes

• Layout menu : Fixed crashes removing a panel while using Gaffer in Maya (#3091).
• ShaderTweaks : Fixed crashes when copying and pasting a ShaderTweaks node (#3084).
• OSL ShadingEngine :
  • Fixed initialisation of dPdz in shader globals (#3083).
  • Fixed intermittent crashes seen at shutdown (#3093).
• CompoundDataPlug : Fixed GIL management bugs for fill*() methods (#3079).
• Documentation : Fixed typos in ArnoldOptions documentation (#3081).