This makes me very happy! Back when I did my review of Df96 monobath developer (link below) my only issue was the cost of shipping liquid chems is very high due to the weight. I asked about the possibility of a power version and was received with a hmmmmmm…. well that hmmmmm has turned into a big YES. This is very good news not only from an economic standpoint but it will now allow this chemical to ship to many more locations and the increased shelf life of unmixed powder is a very big plus.
Nice way to start a Friday.
My Review of Df96
https://emulsive.org/articles/darkroom/review-cinestill-df96-monobath-developer-by-stephen-schaub
Also good to note that CineStill just released their C41 chemistry in powder as well.
Viva la Revolution-
Steve
Figital Revolution 
You might have just convinced me to get some!
Have you had any experience with the R5 Monobath from New55? I love the idea of a monobath developer. It seems like some kind of dark magic.