Grand Workshop

Minecraft 1.21.4 Fabric port, Java 21. Requires Fabric Loader 0.19.5 and a matching Fabric API. Core contains the base workshop; install matching standalone expansion JARs separately. Do not install Core together with Complete. The exact remapped Complete release passed 53,354 production-server assertions; the exact Core with Companions, Cultivation, Hearthworks, Passageways and Signalworks passed 36,037 assertions. Full retained client checks passed from a packaged named build of the same source, including all state textures, rendered scenes, catalog and guide interactions, crafting feedback, builder tools, Porter cargo, signal lighting and resource reload. Restored furniture inventory drops and furnace experience through native block removal; Porter cargo retains slot positions and loads previous compacted saves. Compatibility with the entire nine-mod family remains unverified.