CineStill has announced a powdered version of their film developers, one for Black & White and one for colour C-41.
Beyond saving on shipping, the price of the kits themselves are more affordable. The Df96 monochrome development kit costs $16.99, while the Cs41 color development kit costs $24.99, $3 and $1 cheaper than the liquid versions, respectively.
The price difference is small, but Living in Canada I can’t easily order liquid film chemistry from US retailers. So should make it easier to ship.