Houdini Main Changelogs
| 21.0.665 | Add hou.Node.revertParmInterface() which is analogous to the "Revert Parameter Interface" in the parm dialog's gear menu. |
yesterday | |
| 21.0.665 | Fixed rectangle light spread when texture is applied |
yesterday | |
| 21.0.665 | Karma has more robust checks for when to pin curve meshes. |
yesterday | |
| 21.0.664 | Fixed bug where the type-ahead search in the file chooser was unable to find the first row. |
Mon. March 23, 2026 | |
| 21.0.664 | Fixed a bug with Tissue Properties Otis SOP where the Blend with Mask mode didn't work when the input tissue was Fascia only. |
Mon. March 23, 2026 | |
| 21.0.661 | Fixed an odd MaterialX code generation error that could occur if the boilerplate shader source files were converted to non-UNIX line endings by a third party when they are installed (Houdini installs them with UNIX line endings). |
Fri. March 20, 2026 | |
| 21.0.660 | Recipes: Fixes a bug where hython would error when installing/uninstalling recipes as graphical Houdini is not available. |
Thu. March 19, 2026 | |
| 21.0.659 | Fixed a bug where UDIM textures would sample incorrect values for UV coordinates past the last column |
Wed. March 18, 2026 | |
| 20.5.907 | Fixed a bug where UDIM textures would sample incorrect values for UV coordinates past the last column |
Wed. March 18, 2026 | |
| 21.0.659 | Fixed a bug where some curves wouldn't be drawn in the viewport |
Wed. March 18, 2026 | |
| 20.5.907 | Fixed a bug where some curves wouldn't be drawn in the viewport |
Wed. March 18, 2026 | |
| 21.0.659 | Fixed a bug where some light placement states would break if interacting with curves instead of polygon surface |
Wed. March 18, 2026 | |
| 20.5.907 | Fixed a bug where some light placement states would break if interacting with curves instead of polygon surface |
Wed. March 18, 2026 | |
| 20.5.907 | Fixed a bug where instanced curves could be culled when they should be visible |
Wed. March 18, 2026 | |
| 21.0.659 | Fixed a bug where instanced curves could be culled when they should be visible |
Wed. March 18, 2026 | |
| 21.0.659 | Improve error messages when saving OpenEXR images fail due to a full disk. |
Wed. March 18, 2026 | |
| 20.0.1379 | Fixed an issue with texture filtering in the hextiling VOP which might have caused shading discontinuities. |
Wed. March 18, 2026 | |
| 20.0.1379 | Fixed an issue with texture filtering in the hextiling VOP which might have caused shading discontinuities. |
Wed. March 18, 2026 | |
| 20.5.907 | Fixed an issue with texture filtering in the hextiling VOP which might have caused shading discontinuities. |
Wed. March 18, 2026 | |
| 20.5.907 | Fixed an issue with texture filtering in the hextiling VOP which might have caused shading discontinuities. |
Wed. March 18, 2026 | |
| 21.0.659 | Fixed an issue with the licenses tab in hkey auto scrolling it off the screen. |
Wed. March 18, 2026 | |
| 21.0.658 | Avoid producing phantom auto_*_surface shader prims when loading an edit material LOP that was saved with HOUDINI_NODEDATA_ALPHABETICAL_SAVE=1 |
Tue. March 17, 2026 | |
| 21.0.657 | The Transform Pieces SOP will now report a warning if the attribute specified for "Match by Attribute" is not found. |
Mon. March 16, 2026 | |
| 21.0.657 | Recipes:
|
Mon. March 16, 2026 | |
| 21.0.654 | Fix missing delete rule icon from light & material linker |
Fri. March 13, 2026 |