The version is now out of the beta phase. There can still be bugs, so if you encounter any, please report them on GitHub.
As previous update, you need WolfyUtilities 1.7.4.0 which is available on CurseForge here.

Changelog

• Added new Smithing Recipe setting to only change the material of the item.
• Added DisplayNameMergeAdapter.
• Added FireworkRocketMergeAdapter to set power levels depending on gunpowder count in the grid.
• Added the possibility of empty ingredients in shapeless recipes. (This is meant for recipes that would otherwise require many variations, like the firework recipe)
• Added workstation filter to the Recipe List.
• Implemented caching: The registry caches recipes by namespace and group for better lookup times.
• Changed lore of GitHub button.
• Updated Patreon credits.
• Fixed condition causing error in recipe book menu.
• Fixed RecipeData#getBySlot not returning items based on recipe slot.
• Fixed UnsupportedOperationEx in ResultExtension#getEntitiesInRange
• Fixed Shapeless Crafting Recipes not correctly checking ingredients.
• Fixed WolfyScript/CustomCrafting-Wiki#43