Feel free to use the mod in any modpacks. You are allowed to use it, you do not need to ask for permission, in fact permission requests will usually be ignored. When using the mod, please use the Curse/Curseforge download and do not rehost the files.
Any modpack which uses SmoothStoneBlocks takes full responsibility for user support queries.
For anyone else, we only support official builds from Curse/Curseforge, not custom built jars.
This mod contains a full block version of the double stone slab