Update to 1.21-pre4 and FAPI 0.100.

- Update to 1.21-pre4

common/src/main/java/com/terraformersmc/traverse/data/TraverseBlockLootTableProvider.java

@@ -3,6 +3,8 @@
 import com.terraformersmc.traverse.block.TraverseBlocks;
 import net.fabricmc.fabric.api.datagen.v1.FabricDataOutput;
 import net.fabricmc.fabric.api.datagen.v1.provider.FabricBlockLootTableProvider;
+import net.minecraft.enchantment.Enchantment;
+import net.minecraft.registry.RegistryKeys;
 import net.minecraft.registry.RegistryWrapper;
 
 import java.util.concurrent.CompletableFuture;
@@ -14,6 +16,9 @@ protected TraverseBlockLootTableProvider(FabricDataOutput output, CompletableFut
 
 	@Override
 	public void generate() {
+		//noinspection unused
+		RegistryWrapper.Impl<Enchantment> enchantmentRegistry = this.registryLookup.getWrapperOrThrow(RegistryKeys.ENCHANTMENT);
+
 		// simple blocks
 		addDrop(TraverseBlocks.BROWN_AUTUMNAL_SAPLING);
 		addDrop(TraverseBlocks.FIR_BUTTON);

gradle.properties

@@ -4,10 +4,10 @@ fabric.loom.multiProjectOptimisation=true
 maven_group=com.terraformersmc
 archive_name=traverse
 
-minecraft_version=1.21-pre2
-yarn_mappings=1.21-pre2+build.2
+minecraft_version=1.21-pre4
+yarn_mappings=1.21-pre4+build.3
 loader_version=0.15.11
-fabric_version=0.99.4+1.21
+fabric_version=0.100.0+1.21
 terraform_biome_remapper_api_version=11.0.0-alpha.1
 terraform_config_api_version=11.0.0-alpha.1
 terraform_surfaces_api_version=11.0.0-alpha.1
@@ -38,7 +38,7 @@ curseforge_optional_dependencies=
 # Modrinth Metadata
 modrinth_slug=traverse
 modrinth_id=kXygSBVI
-modrinth_game_versions=1.21-pre2
+modrinth_game_versions=1.21-pre4
 modrinth_mod_loaders=fabric, quilt
 modrinth_required_dependencies=fabric-api
 #modrinth_embedded_dependencies=biolith