A few people have brought up # 1, a severe lack of documentation and # 2, a bitter distaste for the new recipes and mob drops, preferring the old ones. I'm going to change the easy/hard config option to be something other than binary and let people opt to use "classic", "easy" and "hard" as the recipe options, so that people can decide to do pretty much whatever they want. It will default to "hard", but "classic" will actually be slightly more forgiving than "easy", due to the lack of mob-item requirements. Also I'm going to add the ability to disable the drops completely, if you opt out of them.