- Skip calling getRecipesForInput and getRecipesForOutput on ISimpleRecipeManagerPlugin that do not handle the stack - mezz
- Optimize storage of ItemStacks (#3712) - James Mitchell
- fix TypedRecipeManagerPluginAdapter catalyst lookup - mezz
- Add simple version of IRecipeManagerPlugin that handles only one recipe type - mezz
- Add IRecipeManagerPluginHelper to the API to help with RecipeManagerPlugin implementations - mezz