Updated the whoosh 3.0.0 code base in the Python 3 build.

Updated the whoosh 3.0.0 code base in the Python 3 build.

Updated the whoosh 3.0.0 code base in the Python 3 build.

Updated the whoosh 3.0.0 code base in the Python 3 build.

The Sparse Pyro Shelf tools have been further tweaked, in particular the ground explosion that now works in DOPs mode.

Added left/right arrow keyboard handling to the Render Gallery pane to rapidly switch between different snapshots.

Fixed a bug that disconnected Material Library LOP output when disconnecting an input of its Collect VOP child.

Fixed a bug in the Copy and Transform SOP that could result in a crash when a group is specified.

Implemented "Import USD Material" and "Specialize USD Material" shelf tools, to re-create material VOP node in Material Library LOP for edits.

Fixed a bug in the Copy and Transform SOP that could result in a crash when a group is specified.

Fixed a bug in the Copy and Transform SOP that could result in a crash when a group is specified.

Fixed a bug in the Copy and Transform SOP that could result in a crash when a group is specified.

Fixed a bug in the Copy and Transform SOP that could result in a crash when a group is specified.

Added HOM functions to SceneViewer to control the display of Render, Proxy, and Guide purposes in the LOPs view.

Added HOM functions to SceneViewer to control the display of Render, Proxy, and Guide purposes in the LOPs view.

Added HOM functions to SceneViewer to control the display of Render, Proxy, and Guide purposes in the LOPs view.

Added HOM functions to SceneViewer to control the display of Render, Proxy, and Guide purposes in the LOPs view.

Added HOM functions to SceneViewer to control the display of Render, Proxy, and Guide purposes in the LOPs view.

When using license partitioning the client can specify which groups they want to be apart of. The only requirement is that the group exists but the client isnt required to be apart of that group. To add user groups to requests add `--user-group=""` to the command line of hserver or `userGroup=Beta` to the hserver ini file.

When using license partitioning the client can specify which groups they want to be apart of. The only requirement is that the group exists but the client isnt required to be apart of that group. To add user groups to requests add `--user-group=""` to the command line of hserver or `userGroup=Beta` to the hserver ini file.

When using license partitioning the client can specify which groups they want to be apart of. The only requirement is that the group exists but the client isnt required to be apart of that group. To add user groups to requests add `--user-group=""` to the command line of hserver or `userGroup=Beta` to the hserver ini file.

When using license partitioning the client can specify which groups they want to be apart of. The only requirement is that the group exists but the client isnt required to be apart of that group. To add user groups to requests add `--user-group=""` to the command line of hserver or `userGroup=Beta` to the hserver ini file.

When using license partitioning the client can specify which groups they want to be apart of. The only requirement is that the group exists but the client isnt required to be apart of that group. To add user groups to requests add `--user-group=""` to the command line of hserver or `userGroup=Beta` to the hserver ini file.

The new Sparse Pyro shelf tools have been updated with improved settings. In particular, the Bonfire now exists.

Added a Very High quality setting to viewport Volumetric fog.