For those of you new to Renderman 21, please take a look at the changes here.
- For File SOP that points to .vdb file(s), RfH now calls blobbydso:impl_openvdb procedural automatically. See OpenVDB for more details.
- Support deepexr output. See Render To Disk for more details.
- All RenderMan 21.5 shader user interface updates are available in H16.0.682.