Recently a new developer became available, it's called Moersch Eco film developer. It seems to be a descendant of the Microdol-X/Perceptol family and somewhat related to a developer named CG512 (also known as Rollei RLS), but environmentally acceptable. By now I only saw one review and only APX 100 was tested; I heard a few good things from a few early users. It seems to be only for low to medium speed films with an emphasis on low grain and very high sharpness at the cost of film speed. Did any of you try that new soup? Here is a link to the only review I found, in german language only.