diff --git a/gradle.properties b/gradle.properties
index 983fca1..91a2b67 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -3,10 +3,10 @@
 org.gradle.jvmargs=-Xms32M -Xmx4G -XX:+UseG1GC -XX:+UseStringDeduplication
 
 loader_version=0.14.14
-viaver_version=4.6.0-23w07a-SNAPSHOT
+viaver_version=4.6.0-1.19.4-rc2-SNAPSHOT
 yaml_version=1.33
 
 # example: 1.19.1-rc2
-modrinth_mc_snapshot=23w07a
+modrinth_mc_snapshot=1.19.4-rc2
 # example: 1.19-Snapshot
 curseforge_mc_snapshot=1.19-Snapshot
diff --git a/src/main/java/com/viaversion/fabric/common/provider/AbstractFabricPlatform.java b/src/main/java/com/viaversion/fabric/common/provider/AbstractFabricPlatform.java
index 1ccff20..f10f30d 100644
--- a/src/main/java/com/viaversion/fabric/common/provider/AbstractFabricPlatform.java
+++ b/src/main/java/com/viaversion/fabric/common/provider/AbstractFabricPlatform.java
@@ -76,6 +76,14 @@ public abstract class AbstractFabricPlatform implements ViaPlatform<UUID> {
                 }));
     }
 
+    @Override
+    public FutureTaskId runRepeatingAsync(Runnable runnable, long ticks) {
+        return new FutureTaskId(eventLoop()
+                .scheduleAtFixedRate(() -> runAsync(runnable), 0, ticks * 50, TimeUnit.MILLISECONDS)
+                .addListener(errorLogger())
+        );
+    }
+
     @Override
     public FutureTaskId runSync(Runnable runnable, long ticks) {
         // ViaVersion seems to not need to run delayed tasks on main thread
diff --git a/viafabric-mc114/src/main/java/com/viaversion/fabric/mc114/ViaFabric.java b/viafabric-mc114/src/main/java/com/viaversion/fabric/mc114/ViaFabric.java
index 5cbeeab..f1c914d 100644
--- a/viafabric-mc114/src/main/java/com/viaversion/fabric/mc114/ViaFabric.java
+++ b/viafabric-mc114/src/main/java/com/viaversion/fabric/mc114/ViaFabric.java
@@ -14,7 +14,6 @@ import com.viaversion.fabric.mc114.platform.FabricPlatform;
 import com.viaversion.fabric.mc114.platform.VFLoader;
 import com.viaversion.viaversion.ViaManagerImpl;
 import com.viaversion.viaversion.api.Via;
-import com.viaversion.viaversion.api.data.MappingDataLoader;
 import com.viaversion.viaversion.api.protocol.version.ProtocolVersion;
 import io.netty.channel.DefaultEventLoop;
 import io.netty.channel.EventLoop;
@@ -67,9 +66,8 @@ public class ViaFabric implements ModInitializer {
 
         platform.init();
 
-        FabricLoader.getInstance().getModContainer("viabackwards").ifPresent(mod -> MappingDataLoader.enableMappingsCache());
-
-        ((ViaManagerImpl) Via.getManager()).init();
+        ViaManagerImpl manager = (ViaManagerImpl) Via.getManager();
+        manager.init();
 
         Via.getManager().getProtocolManager().registerBaseProtocol(HostnameParserProtocol.INSTANCE, Range.lessThan(Integer.MIN_VALUE));
         ProtocolVersion.register(-2, "AUTO");
@@ -81,6 +79,8 @@ public class ViaFabric implements ModInitializer {
         config = new VFConfig(FabricLoader.getInstance().getConfigDir().resolve("ViaFabric")
                 .resolve("viafabric.yml").toFile());
 
+        manager.onServerLoaded();
+
         INIT_FUTURE.complete(null);
     }
 
diff --git a/viafabric-mc115/src/main/java/com/viaversion/fabric/mc115/ViaFabric.java b/viafabric-mc115/src/main/java/com/viaversion/fabric/mc115/ViaFabric.java
index 4afc839..55ab8dd 100644
--- a/viafabric-mc115/src/main/java/com/viaversion/fabric/mc115/ViaFabric.java
+++ b/viafabric-mc115/src/main/java/com/viaversion/fabric/mc115/ViaFabric.java
@@ -14,7 +14,6 @@ import com.viaversion.fabric.mc115.platform.FabricPlatform;
 import com.viaversion.fabric.mc115.platform.VFLoader;
 import com.viaversion.viaversion.ViaManagerImpl;
 import com.viaversion.viaversion.api.Via;
-import com.viaversion.viaversion.api.data.MappingDataLoader;
 import com.viaversion.viaversion.api.protocol.version.ProtocolVersion;
 import io.netty.channel.DefaultEventLoop;
 import io.netty.channel.EventLoop;
@@ -67,9 +66,8 @@ public class ViaFabric implements ModInitializer {
 
         platform.init();
 
-        FabricLoader.getInstance().getModContainer("viabackwards").ifPresent(mod -> MappingDataLoader.enableMappingsCache());
-
-        ((ViaManagerImpl) Via.getManager()).init();
+        ViaManagerImpl manager = (ViaManagerImpl) Via.getManager();
+        manager.init();
 
         Via.getManager().getProtocolManager().registerBaseProtocol(HostnameParserProtocol.INSTANCE, Range.lessThan(Integer.MIN_VALUE));
         ProtocolVersion.register(-2, "AUTO");
@@ -81,6 +79,8 @@ public class ViaFabric implements ModInitializer {
         config = new VFConfig(FabricLoader.getInstance().getConfigDir().resolve("ViaFabric")
                 .resolve("viafabric.yml").toFile());
 
+        manager.onServerLoaded();
+
         INIT_FUTURE.complete(null);
     }
 
diff --git a/viafabric-mc116/src/main/java/com/viaversion/fabric/mc116/ViaFabric.java b/viafabric-mc116/src/main/java/com/viaversion/fabric/mc116/ViaFabric.java
index 7089ee7..cc95474 100644
--- a/viafabric-mc116/src/main/java/com/viaversion/fabric/mc116/ViaFabric.java
+++ b/viafabric-mc116/src/main/java/com/viaversion/fabric/mc116/ViaFabric.java
@@ -14,7 +14,6 @@ import com.viaversion.fabric.mc116.platform.FabricPlatform;
 import com.viaversion.fabric.mc116.platform.VFLoader;
 import com.viaversion.viaversion.ViaManagerImpl;
 import com.viaversion.viaversion.api.Via;
-import com.viaversion.viaversion.api.data.MappingDataLoader;
 import com.viaversion.viaversion.api.protocol.version.ProtocolVersion;
 import io.netty.channel.DefaultEventLoop;
 import io.netty.channel.EventLoop;
@@ -69,9 +68,8 @@ public class ViaFabric implements ModInitializer {
 
         platform.init();
 
-        FabricLoader.getInstance().getModContainer("viabackwards").ifPresent(mod -> MappingDataLoader.enableMappingsCache());
-
-        ((ViaManagerImpl) Via.getManager()).init();
+        ViaManagerImpl manager = (ViaManagerImpl) Via.getManager();
+        manager.init();
 
         Via.getManager().getProtocolManager().registerBaseProtocol(HostnameParserProtocol.INSTANCE, Range.lessThan(Integer.MIN_VALUE));
         ProtocolVersion.register(-2, "AUTO");
@@ -83,6 +81,8 @@ public class ViaFabric implements ModInitializer {
         config = new VFConfig(FabricLoader.getInstance().getConfigDir().resolve("ViaFabric")
                 .resolve("viafabric.yml").toFile());
 
+        manager.onServerLoaded();
+
         INIT_FUTURE.complete(null);
     }
 
diff --git a/viafabric-mc117/src/main/java/com/viaversion/fabric/mc117/ViaFabric.java b/viafabric-mc117/src/main/java/com/viaversion/fabric/mc117/ViaFabric.java
index 61de231..8d43147 100644
--- a/viafabric-mc117/src/main/java/com/viaversion/fabric/mc117/ViaFabric.java
+++ b/viafabric-mc117/src/main/java/com/viaversion/fabric/mc117/ViaFabric.java
@@ -14,7 +14,6 @@ import com.viaversion.fabric.mc117.platform.FabricPlatform;
 import com.viaversion.fabric.mc117.platform.VFLoader;
 import com.viaversion.viaversion.ViaManagerImpl;
 import com.viaversion.viaversion.api.Via;
-import com.viaversion.viaversion.api.data.MappingDataLoader;
 import com.viaversion.viaversion.api.protocol.version.ProtocolVersion;
 import io.netty.channel.DefaultEventLoop;
 import io.netty.channel.EventLoop;
@@ -69,9 +68,8 @@ public class ViaFabric implements ModInitializer {
 
         platform.init();
 
-        FabricLoader.getInstance().getModContainer("viabackwards").ifPresent(mod -> MappingDataLoader.enableMappingsCache());
-
-        ((ViaManagerImpl) Via.getManager()).init();
+        ViaManagerImpl manager = (ViaManagerImpl) Via.getManager();
+        manager.init();
 
         Via.getManager().getProtocolManager().registerBaseProtocol(HostnameParserProtocol.INSTANCE, Range.lessThan(Integer.MIN_VALUE));
         ProtocolVersion.register(-2, "AUTO");
@@ -83,6 +81,8 @@ public class ViaFabric implements ModInitializer {
         config = new VFConfig(FabricLoader.getInstance().getConfigDir().resolve("ViaFabric")
                 .resolve("viafabric.yml").toFile());
 
+        manager.onServerLoaded();
+
         INIT_FUTURE.complete(null);
     }
 
diff --git a/viafabric-mc118/src/main/java/com/viaversion/fabric/mc118/ViaFabric.java b/viafabric-mc118/src/main/java/com/viaversion/fabric/mc118/ViaFabric.java
index 4a76912..6c2f0fb 100644
--- a/viafabric-mc118/src/main/java/com/viaversion/fabric/mc118/ViaFabric.java
+++ b/viafabric-mc118/src/main/java/com/viaversion/fabric/mc118/ViaFabric.java
@@ -14,7 +14,6 @@ import com.viaversion.fabric.mc118.platform.FabricPlatform;
 import com.viaversion.fabric.mc118.platform.VFLoader;
 import com.viaversion.viaversion.ViaManagerImpl;
 import com.viaversion.viaversion.api.Via;
-import com.viaversion.viaversion.api.data.MappingDataLoader;
 import com.viaversion.viaversion.api.protocol.version.ProtocolVersion;
 import io.netty.channel.DefaultEventLoop;
 import io.netty.channel.EventLoop;
@@ -69,9 +68,8 @@ public class ViaFabric implements ModInitializer {
 
         platform.init();
 
-        FabricLoader.getInstance().getModContainer("viabackwards").ifPresent(mod -> MappingDataLoader.enableMappingsCache());
-
-        ((ViaManagerImpl) Via.getManager()).init();
+        ViaManagerImpl manager = (ViaManagerImpl) Via.getManager();
+        manager.init();
 
         Via.getManager().getProtocolManager().registerBaseProtocol(HostnameParserProtocol.INSTANCE, Range.lessThan(Integer.MIN_VALUE));
         ProtocolVersion.register(-2, "AUTO");
@@ -83,6 +81,8 @@ public class ViaFabric implements ModInitializer {
         config = new VFConfig(FabricLoader.getInstance().getConfigDir().resolve("ViaFabric")
                 .resolve("viafabric.yml").toFile());
 
+        manager.onServerLoaded();
+
         INIT_FUTURE.complete(null);
     }
 
diff --git a/viafabric-mc119/build.gradle.kts b/viafabric-mc119/build.gradle.kts
index e23fa54..d661762 100644
--- a/viafabric-mc119/build.gradle.kts
+++ b/viafabric-mc119/build.gradle.kts
@@ -1,8 +1,8 @@
 dependencies {
-    minecraft("com.mojang:minecraft:23w07a")
-    mappings("net.fabricmc:yarn:23w07a+build.10:v2")
+    minecraft("com.mojang:minecraft:1.19.4-rc2")
+    mappings("net.fabricmc:yarn:1.19.4-rc2+build.1:v2")
 
-    modImplementation("net.fabricmc.fabric-api:fabric-api:0.74.1+1.19.4")
+    modImplementation("net.fabricmc.fabric-api:fabric-api:0.75.3+1.19.4")
     modImplementation("com.terraformersmc:modmenu:5.0.0-alpha.4")
 }
 
diff --git a/viafabric-mc119/src/main/java/com/viaversion/fabric/mc119/ViaFabric.java b/viafabric-mc119/src/main/java/com/viaversion/fabric/mc119/ViaFabric.java
index 605f665..e7a1d2f 100644
--- a/viafabric-mc119/src/main/java/com/viaversion/fabric/mc119/ViaFabric.java
+++ b/viafabric-mc119/src/main/java/com/viaversion/fabric/mc119/ViaFabric.java
@@ -14,7 +14,6 @@ import com.viaversion.fabric.mc119.platform.FabricPlatform;
 import com.viaversion.fabric.mc119.platform.VFLoader;
 import com.viaversion.viaversion.ViaManagerImpl;
 import com.viaversion.viaversion.api.Via;
-import com.viaversion.viaversion.api.data.MappingDataLoader;
 import com.viaversion.viaversion.api.protocol.version.ProtocolVersion;
 import io.netty.channel.DefaultEventLoop;
 import io.netty.channel.EventLoop;
@@ -69,9 +68,8 @@ public class ViaFabric implements ModInitializer {
 
         platform.init();
 
-        FabricLoader.getInstance().getModContainer("viabackwards").ifPresent(mod -> MappingDataLoader.enableMappingsCache());
-
-        ((ViaManagerImpl) Via.getManager()).init();
+        ViaManagerImpl manager = (ViaManagerImpl) Via.getManager();
+        manager.init();
 
         Via.getManager().getProtocolManager().registerBaseProtocol(HostnameParserProtocol.INSTANCE, Range.lessThan(Integer.MIN_VALUE));
         ProtocolVersion.register(-2, "AUTO");
@@ -83,6 +81,8 @@ public class ViaFabric implements ModInitializer {
         config = new VFConfig(FabricLoader.getInstance().getConfigDir().resolve("ViaFabric")
                 .resolve("viafabric.yml").toFile());
 
+        manager.onServerLoaded();
+
         INIT_FUTURE.complete(null);
     }
 
diff --git a/viafabric-mc18/src/main/java/com/viaversion/fabric/mc18/ViaFabric.java b/viafabric-mc18/src/main/java/com/viaversion/fabric/mc18/ViaFabric.java
index b5b445b..8b48d20 100644
--- a/viafabric-mc18/src/main/java/com/viaversion/fabric/mc18/ViaFabric.java
+++ b/viafabric-mc18/src/main/java/com/viaversion/fabric/mc18/ViaFabric.java
@@ -12,7 +12,6 @@ import com.viaversion.fabric.mc18.platform.FabricPlatform;
 import com.viaversion.fabric.mc18.platform.VFLoader;
 import com.viaversion.viaversion.ViaManagerImpl;
 import com.viaversion.viaversion.api.Via;
-import com.viaversion.viaversion.api.data.MappingDataLoader;
 import com.viaversion.viaversion.api.protocol.version.ProtocolVersion;
 import io.netty.channel.EventLoop;
 import io.netty.channel.local.LocalEventLoopGroup;
@@ -53,9 +52,8 @@ public class ViaFabric implements ModInitializer {
 
         platform.init();
 
-        FabricLoader.getInstance().getModContainer("viabackwards").ifPresent(mod -> MappingDataLoader.enableMappingsCache());
-
-        ((ViaManagerImpl) Via.getManager()).init();
+        ViaManagerImpl manager = (ViaManagerImpl) Via.getManager();
+        manager.init();
 
         Via.getManager().getProtocolManager().registerBaseProtocol(HostnameParserProtocol.INSTANCE, Range.lessThan(Integer.MIN_VALUE));
         ProtocolVersion.register(-2, "AUTO");
@@ -67,6 +65,8 @@ public class ViaFabric implements ModInitializer {
         config = new VFConfig(FabricLoader.getInstance().getConfigDir().resolve("ViaFabric")
                 .resolve("viafabric.yml").toFile());
 
+        manager.onServerLoaded();
+
         INIT_FUTURE.complete(null);
     }