Does anyone know what the status or what’s happening with the GSOC 2018 Volume branch?
https://developer.blender.org/diffusion/B/browse/soc-2018-cycles-volumes/
https://wiki.blender.org/wiki/User:Gskchua/GSoC2018/Final_Report
Having the ability to import vdbs would be awesome for getting external simulated smoke into blender. It would also be great to get motion blur on changing topology alembic files.