F

adapters/fabric/src/main/java/art/arcane/iris/fabric/FabricModdedLoader.java

@@ -38,7 +38,7 @@ import java.io.File;
 import java.nio.file.Path;
 
 public final class FabricModdedLoader implements ModdedLoader {
-    private static final Identifier TREE_FELLER_PERMISSION = Identifier.fromNamespaceAndPath("iris", "treefeller");
+    private static final Identifier TREE_FELLER_PERMISSION = Identifier.fromNamespaceAndPath("irisworldgen", "treefeller");
 
     @Override
     public String platformName() {
@@ -67,6 +67,8 @@ public final class FabricModdedLoader implements ModdedLoader {
 
     @Override
     public void invalidateLevelCache(MinecraftServer server) {
+        // Intentionally empty: Fabric keeps no cached level view of its own (getAllLevels reads the live
+        // map). Off-thread readers rely on the ModdedServerLevels snapshot, which the caller republishes.
     }
 
     @Override

adapters/fabric/src/main/java/art/arcane/iris/fabric/IrisFabricClient.java

@@ -47,6 +47,7 @@ public final class IrisFabricClient implements ClientModInitializer {
         HudElementRegistry.addLast(IrisClient.HUD_ELEMENT_ID, (graphics, delta) -> IrisClientHud.render(graphics));
         ClientTickEvents.END_CLIENT_TICK.register(client -> {
             IrisClient.tick();
+            IrisClientHud.tick();
             IrisClientKeybinds.pollToggle();
         });
     }

adapters/fabric/src/main/resources/fabric.mod.json

@@ -5,10 +5,14 @@
   "name": "Iris",
   "description": "Iris World Generation Engine (Fabric adapter - native chunk generator, explicit Iris world datapack workflow, engine lifecycle)",
   "authors": ["Arcane Arts (Volmit Software)"],
+  "contributors": ["cyberpwn", "NextdoorPsycho", "Vatuu"],
   "contact": {
+    "homepage": "https://docs.volmit.com/iris/",
+    "issues": "https://github.com/VolmitSoftware/Iris/issues",
     "sources": "https://github.com/VolmitSoftware/Iris"
   },
   "license": "GPL-3.0",
+  "icon": "assets/irisworldgen/icon.png",
   "environment": "*",
   "accessWidener": "irisworldgen.accesswidener",
   "mixins": [

adapters/fabric/src/main/resources/irisworldgen.mixins.json

@@ -2,7 +2,7 @@
   "required": true,
   "minVersion": "0.8",
   "package": "art.arcane.iris.fabric.mixin",
-  "compatibilityLevel": "JAVA_25",
+  "compatibilityLevel": "JAVA_21",
   "mixins": [
     "BlockItemMixin",
     "BlockMixin",