Horem is using them in his Test of Time mod with my Detailed Worlds mod as a reference. Without the reference in his modinfo some players experience crashes using the two mods together so it does appear to have some impact.Dependencies, Blocks and References where not working last time I tried them (I don't remember if it was before the patch), for the first two I'm not surprised because the Mods menu is very basic and don't handle that, but I was expecting References to be already used in the executable.