October 28, 2026​

🔨 Improved CAD import compatibility

⚡ Fixed some issues with CAD tessellation using method regularizedGrid
⚡ Fixed an issue with OpenPBR materials and rpdcache

October 12, 2026​

✨ Added a new CAD import option to set the number of cells along the longest axis for regularizedGrid tessellation

⚡ Fixed a GLTF export issue and now prevent writing attenuationDistance for KHR_materials_volume extension if the value is zero or less

September 25, 2026​

✨ Experimental new feature for de-duplication of materials
✨ Experimental new feature for de-duplication of meshes
✨ Experimental new feature for USD exports to bake global units into scene

🔨 Updated OpenUSD to version 26.08

August 28, 2026​

✨ Initial support for importing OpenPBR materials via USD
✨ New feature to apply transformations from nodes to meshes where possible
✨ Control over tessellation methods exposed now ("adaptiveMesh" and "regularizedGrid")

🔨 Considerably improved circular solid hole defeaturing
🔨 Selection of nodes for optimization now supports metadata access in script
🔨 USD exports will now feature extents on mesh prims
🔨 CAD imports should now provide more metadata if available

⚡ Having a scene edit part selection script will no longer remove metadata from root node

July 31, 2026​

⚡ Fixed a rare crash bug resulting from not properly catching malformed GLTF inputs

July 31, 2026​

⚡ Fixed a crash bug in CAD imports due to faulty metadata parsing

June 29, 2026​

🔨 Added support for boundary preservation factor fixing boundaries during decimation so they do not get decimated at all

⚡ USD exports now always specify an up axis explicitly
⚡ USD exports now define the node under which materials are defined as type Scope instead of undefined

May 27, 2026​

🔨 USD export can now export tris and quads if there are per triangle materials
🔨 Triangle to quad conversion should now be more robust against duplicated vertex data
🔨 Splitting by material more consistently ensures that there are no multiple materials on a mesh

⚡ Fixed Cylinder UV unwrap scale setting not working properly
⚡ Fixed possible incorrect scaling of charts when unwrapping multi-material meshes
⚡ Fixed atlasFactor being ignored in some cases

April 24, 2026​

🔨 Conversion of multiple UV atlases to UDIM layouts should now be possible for multiple meshes without first flattening them into one

April 23, 2026​

🔨 Winding order repair with a decision per lump will now remove duplicate vertices first
🔨 More robust conversion of multiple UV atlases to UDIM layouts