Milestone 4.0.16

Enhancements
API additions
Incompatible changes
Bug fixes
TicketSummaryComponentOwnerPriorityVersionCreated
#3429mesh intersection can create bad barycentric coordinatesarnoldramonmajor4.02 months
#3433Cloning a node with a linked parameter causes a crash when destroying nodesarnoldangelmajor4.02 months
#3448Cannot load Arnold Python module with unset LD_LIBRARY_PATHarnoldoscarmajor4.02 months
#3458shadow ring artifact with non-black shadow_colorarnoldthiagomajor4.08 weeks
#3472lights should take into account _normalize when computing falloff radiusarnoldthiagomajor4.06 weeks
#3473Printing detailed OIIO stats sometimes crashesoiioramonmajor4.06 weeks
#3475Add pixel aspect ratio to EXR imagesarnoldramonmajor4.06 weeks
#3482MIS samples identical for transparent surfaces along a rayarnoldramonmajor4.06 weeks
#3483distortion in skydome light's sample mapping causing severe flickeringarnoldalanmajor4.06 weeks
#3486infinite lights should not be affected by low_light_thresholdarnoldthiagomajor4.05 weeks
#3491Polymesh Differentials generate NaN / Infarnoldramonmajor4.05 weeks
#3504atmosphere lit by disk light not rendering against background until geometry is hitarnoldthiagomajor4.04 weeks
#3506maketx crashes with big imagesoiioramonmajor4.03 weeks
#3509time-based displacement does not work with duplicate deformation keysarnoldramonmajor4.02 weeks
#3513Division by zero in the density-based volume samplerarnoldalanmajor4.013 days
#3515User data is not preserved by the procedural cachearnoldangelmajor4.012 days
#3518volume scattering dark or missing when scaled to a large sizearnoldalanmajor4.011 days
#3519Memory leaks when updating lightsarnoldoscarmajor4.08 days
#3522undefine MIN/MAX macros in public API to avoid symbol clashesarnoldthiagomajor4.07 days
#3526mesh light crashes while in free render modearnoldthiagomajor4.024 hours
#3527Fix shader message accumulation in free modearnoldramonmajor4.06 hours
#3508remove harmless warning when using base85 encoding of packed INT arraysarnoldangelminor4.03 weeks