The tab menu in the COP viewer now matches of that in the network editor.

The tab menu in the COP viewer now matches of that in the network editor.

The tab menu in the COP viewer now matches of that in the network editor.

Rendering sub-division surfaces may have had subtle shading artifacts in some cases. These have been improved significantly.

Rendering sub-division surfaces may have had subtle shading artifacts in some cases. These have been improved significantly.

Rendering sub-division surfaces may have had subtle shading artifacts in some cases. These have been improved significantly.

Rendering sub-division surfaces may have had subtle shading artifacts in some cases. These have been improved significantly.

Rendering sub-division surfaces may have had subtle shading artifacts in some cases. These have been improved significantly.

The new optimizer had issues with the anisotropic lighting model in the lighting VOP. This has been fixed.

The new optimizer had issues with the anisotropic lighting model in the lighting VOP. This has been fixed.

The new optimizer had issues with the anisotropic lighting model in the lighting VOP. This has been fixed.

The new optimizer had issues with the anisotropic lighting model in the lighting VOP. This has been fixed.

The new optimizer had issues with the anisotropic lighting model in the lighting VOP. This has been fixed.

Fixed bug where moving keys in the graph editor forwards in time with snap to integer frame enabled could behave erratically, jumping more than 1 frame at a time.

Fixed bug where moving keys in the graph editor forwards in time with snap to integer frame enabled could behave erratically, jumping more than 1 frame at a time.

Fixed bug where moving keys in the graph editor forwards in time with snap to integer frame enabled could behave erratically, jumping more than 1 frame at a time.

Fixed bug where moving keys in the graph editor forwards in time with snap to integer frame enabled could behave erratically, jumping more than 1 frame at a time.

Fixed bug where moving keys in the graph editor forwards in time with snap to integer frame enabled could behave erratically, jumping more than 1 frame at a time.

New lights or fog objects are now correctly handled in IPR rerenders. Changes to rerenderable ROP parameters (dither, white point, filter, gamma, quantization) are also supported.

New lights or fog objects are now correctly handled in IPR rerenders. Changes to rerenderable ROP parameters (dither, white point, filter, gamma, quantization) are also supported.

New lights or fog objects are now correctly handled in IPR rerenders. Changes to rerenderable ROP parameters (dither, white point, filter, gamma, quantization) are also supported.

New lights or fog objects are now correctly handled in IPR rerenders. Changes to rerenderable ROP parameters (dither, white point, filter, gamma, quantization) are also supported.

New lights or fog objects are now correctly handled in IPR rerenders. Changes to rerenderable ROP parameters (dither, white point, filter, gamma, quantization) are also supported.

Fixed problem on Windows where Houdini would hang when changing the path of the background image in the display options from one valid file to another.

Fixed problem on Windows where Houdini would hang when changing the path of the background image in the display options from one valid file to another.