Renderman 21.5 released
Pixar has released a new update to Renderman. Version 21.5 introduces path traced subsurface scattering to PxrSurface, adds the ability to run the denoise tool on EXRs exported after the compositing process providing the channel name and data is preserved, and adds colour remapping features to PxrHairColor as a new artistic mode. There are also several performance and quality improvements and fixes. You can see the full release notes on the Renderman documentation site.