diff --git a/gradle.properties b/gradle.properties
index 6ef13b5..4980d3c 100755
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,5 +1,5 @@
 group=net.gensokyoreimagined.nitori
-version=1.3-SNAPSHOT
+version=1.4-SNAPSHOT
 description=Converting patches into mixins, for the Ignite Framework
 
 org.gradle.parallel=true
diff --git a/src/main/java/net/gensokyoreimagined/nitori/mixin/alloc/MixinIdentifier.java b/src/main/java/net/gensokyoreimagined/nitori/mixin/alloc/MixinIdentifier.java
new file mode 100644
index 0000000..069f6ad
--- /dev/null
+++ b/src/main/java/net/gensokyoreimagined/nitori/mixin/alloc/MixinIdentifier.java
@@ -0,0 +1,34 @@
+package net.gensokyoreimagined.nitori.mixin.alloc;
+
+import net.minecraft.resources.ResourceLocation;
+import org.spongepowered.asm.mixin.Final;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Overwrite;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.Unique;
+
+@Mixin(ResourceLocation.class)
+public class MixinIdentifier {
+
+    @Shadow @Final
+    private String namespace;
+
+    @Shadow @Final
+    private String path;
+
+    @Unique
+    private String nitori$cachedString = null;
+
+    /**
+     * @author ishland
+     * @reason cache toString
+     */
+    @Overwrite
+    public String toString() {
+        if (this.nitori$cachedString != null) return this.nitori$cachedString;
+        final String s = this.namespace + ":" + this.path;
+        this.nitori$cachedString = s;
+        return s;
+    }
+
+}
\ No newline at end of file
diff --git a/src/main/java/net/gensokyoreimagined/nitori/mixin/MixinMob.java b/src/main/java/net/gensokyoreimagined/nitori/mixin/entity/micro_opts/MixinMob.java
similarity index 97%
rename from src/main/java/net/gensokyoreimagined/nitori/mixin/MixinMob.java
rename to src/main/java/net/gensokyoreimagined/nitori/mixin/entity/micro_opts/MixinMob.java
index 3a638b9..2862a5e 100644
--- a/src/main/java/net/gensokyoreimagined/nitori/mixin/MixinMob.java
+++ b/src/main/java/net/gensokyoreimagined/nitori/mixin/entity/micro_opts/MixinMob.java
@@ -12,7 +12,7 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <https://www.gnu.org/licenses/>.
-package net.gensokyoreimagined.nitori.mixin;
+package net.gensokyoreimagined.nitori.mixin.entity.micro_opts;
 
 import net.minecraft.core.BlockPos;
 import net.minecraft.world.entity.EntityType;
diff --git a/src/main/java/net/gensokyoreimagined/nitori/mixin/virtual_thread/DirectVirtualThreadService.java b/src/main/java/net/gensokyoreimagined/nitori/mixin/virtual_thread/DirectVirtualThreadService.java
new file mode 100644
index 0000000..cfd6fdf
--- /dev/null
+++ b/src/main/java/net/gensokyoreimagined/nitori/mixin/virtual_thread/DirectVirtualThreadService.java
@@ -0,0 +1,50 @@
+// Gale - virtual thread support
+
+package net.gensokyoreimagined.nitori.mixin.virtual_thread;
+
+import org.jetbrains.annotations.NotNull;
+
+import java.util.concurrent.ThreadFactory;
+
+/**
+ * An implementation of {@link VirtualThreadService} that can create virtual threads directly.
+ *
+ * @author Martijn Muijsers
+ */
+final class DirectVirtualThreadService extends VirtualThreadService {
+
+    private DirectVirtualThreadService() {
+        super();
+    }
+
+    @Override
+    public @NotNull ThreadFactory createFactory() {
+        // Disabled until Minecraft requires servers to have a Java version that can read class files compiled with functionality from Java 19+ on preview / Java 21+ on stable
+        throw new UnsupportedOperationException();
+//        return Thread.ofVirtual().factory();
+    }
+
+    @Override
+    public @NotNull Thread start(@NotNull Runnable task) {
+        // Disabled until Minecraft requires servers to have a Java version that can read class files compiled with functionality from Java 19+ on preview / Java 21+ on stable
+        throw new UnsupportedOperationException();
+//        Objects.requireNonNull(task, "The task to start a virtual thread cannot be null");
+//        return Thread.ofVirtual().start(task);
+    }
+
+    /**
+     * @return A functional {@link DirectVirtualThreadService}.
+     * @throws Throwable If creating virtual threads directly is not supported by the current runtime.
+     * This could be any {@link Throwable}, including an {@link Exception} or an {@link Error}.
+     */
+    static @NotNull DirectVirtualThreadService create() throws Throwable {
+        // Disabled until Minecraft requires servers to have a Java version that can read class files compiled with functionality from Java 19+ on preview / Java 21+ on stable
+        throw new UnsupportedOperationException();
+//        var service = new DirectVirtualThreadService();
+//        // Run some tests to verify
+//        service.runTest();
+//        // If we end up here, it works
+//        return service;
+    }
+
+}
diff --git a/src/main/java/net/gensokyoreimagined/nitori/mixin/virtual_thread/ReflectionVirtualThreadService.java b/src/main/java/net/gensokyoreimagined/nitori/mixin/virtual_thread/ReflectionVirtualThreadService.java
new file mode 100644
index 0000000..a5b0cf6
--- /dev/null
+++ b/src/main/java/net/gensokyoreimagined/nitori/mixin/virtual_thread/ReflectionVirtualThreadService.java
@@ -0,0 +1,76 @@
+// Gale - virtual thread support
+
+package net.gensokyoreimagined.nitori.mixin.virtual_thread;
+
+import org.jetbrains.annotations.NotNull;
+
+import java.lang.reflect.Method;
+import java.util.Objects;
+import java.util.concurrent.ThreadFactory;
+
+/**
+ * An implementation of {@link VirtualThreadService} that can create virtual threads using Java reflection.
+ *
+ * @author Martijn Muijsers
+ */
+final class ReflectionVirtualThreadService extends VirtualThreadService {
+
+    /**
+     * The {@link Thread}<code>#ofVirtual()</code> method.
+     */
+    private final @NotNull Method Thread_ofVirtual_method;
+
+    /**
+     * The {@link Thread}<code>.Builder#factory()</code> method.
+     */
+    private final @NotNull Method Thread_Builder_factory_method;
+
+    /**
+     * The {@link Thread}<code>.Builder#start(Runnable)</code> method.
+     */
+    private final @NotNull Method Thread_Builder_start_method;
+
+    private ReflectionVirtualThreadService() throws Throwable {
+        this.Thread_ofVirtual_method = Objects.requireNonNull(Thread.class.getMethod("ofVirtual"));
+        // The Thread.Builder class
+        var Thread_Builder_class = Objects.requireNonNull(Class.forName("java.lang.Thread$Builder"));
+        this.Thread_Builder_factory_method = Objects.requireNonNull(Thread_Builder_class.getMethod("factory"));
+        this.Thread_Builder_start_method = Objects.requireNonNull(Thread_Builder_class.getMethod("start", Runnable.class));
+    }
+
+    @Override
+    public @NotNull ThreadFactory createFactory() {
+        try {
+            return (ThreadFactory) this.Thread_Builder_factory_method.invoke(this.Thread_ofVirtual_method.invoke(null));
+        } catch (Exception e) {
+            // This should not be possible because it was tested in create()
+            throw new RuntimeException(e);
+        }
+    }
+
+    @Override
+    public @NotNull Thread start(@NotNull Runnable task) {
+        Objects.requireNonNull(task, "The task to start a virtual thread cannot be null");
+        try {
+            return (Thread) this.Thread_Builder_start_method.invoke(this.Thread_ofVirtual_method.invoke(null), task);
+        } catch (Exception e) {
+            // This should not be possible because it was tested in create()
+            throw new RuntimeException(e);
+        }
+    }
+
+    /**
+     * @return A functional {@link ReflectionVirtualThreadService}.
+     * @throws Throwable If creating virtual threads via reflection is not supported by the current runtime.
+     * This could be any {@link Throwable}, including an {@link Exception} or an {@link Error}.
+     */
+    static @NotNull ReflectionVirtualThreadService create() throws Throwable {
+        // This will already throw something if the reflection fails
+        var service = new ReflectionVirtualThreadService();
+        // Run some tests to verify
+        service.runTest();
+        // If we end up here, it works
+        return service;
+    }
+
+}
diff --git a/src/main/java/net/gensokyoreimagined/nitori/mixin/virtual_thread/VirtualThreadService.java b/src/main/java/net/gensokyoreimagined/nitori/mixin/virtual_thread/VirtualThreadService.java
new file mode 100644
index 0000000..903f803
--- /dev/null
+++ b/src/main/java/net/gensokyoreimagined/nitori/mixin/virtual_thread/VirtualThreadService.java
@@ -0,0 +1,101 @@
+// Gale - virtual thread support
+
+package net.gensokyoreimagined.nitori.mixin.virtual_thread;
+
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.concurrent.ThreadFactory;
+
+/**
+ * An abstract service to create virtual threads.
+ *
+ * @author Martijn Muijsers
+ */
+public sealed abstract class VirtualThreadService permits ReflectionVirtualThreadService, DirectVirtualThreadService {
+
+    /**
+     * @return A {@link ThreadFactory} that produces virtual threads.
+     */
+    public abstract @NotNull ThreadFactory createFactory();
+
+    /**
+     * @param task The runnable for the thread to execute.
+     * @return A virtual thread that has been started with the given task.
+     */
+    public abstract @NotNull Thread start(Runnable task);
+
+    /**
+     * Runs a test on the {@link #createFactory} and {@link #start} methods,
+     * which certainly throws some {@link Throwable} if something goes wrong.
+     */
+    protected void runTest() throws Throwable {
+        // This will definitely throw something if it doesn't work
+        try {
+            this.start(() -> {}).join();
+        } catch (InterruptedException ignored) {} // Except InterruptedException, we don't care about that one
+        try {
+            var thread = this.createFactory().newThread(() -> {});
+            thread.start();
+            thread.join();
+        } catch (InterruptedException ignored) {} // Except InterruptedException, we don't care about that one
+        // If we end up here, it works
+    }
+
+    private static boolean initialized = false;
+
+    /**
+     * The {@link VirtualThreadService} for the current runtime,
+     * or null if virtual threads are not supported, or if not {@link #initialized} yet.
+     */
+    private static @Nullable VirtualThreadService implementation;
+
+    /**
+     * @return Whether virtual threads are supported on the current runtime.
+     */
+    public static boolean isSupported() {
+        return get() != null;
+    }
+
+    /**
+     * @return The {@link VirtualThreadService} for the current runtime,
+     * or null if virtual threads are not {@linkplain #isSupported() supported}.
+     *
+     * This method is thread-safe only after the first time it has been fully run.
+     */
+    public static @Nullable VirtualThreadService get() {
+        if (!initialized) {
+            initialized = true;
+            try {
+                implementation = DirectVirtualThreadService.create();
+            } catch (Throwable ignored) {
+                try {
+                    implementation = ReflectionVirtualThreadService.create();
+                } catch (Throwable ignored2) {}
+            }
+        }
+        return implementation;
+    }
+
+    /**
+     * The minimum major version of Java that is known to support using virtual threads
+     * (although possibly behind a feature preview flag).
+     */
+    public static final int minimumJavaMajorVersionWithFeaturePreview = 19;
+
+    /**
+     * The minimum major version of Java that is known to support using virtual threads
+     * even without any feature preview flags.
+     */
+    public static final int minimumJavaMajorVersionWithoutFeaturePreview = 21;
+
+    public static int getJavaMajorVersion() {
+        var version = System.getProperty("java.version");
+        if (version.startsWith("1.")) {
+            return version.charAt(2) - '0';
+        }
+        int dotIndex = version.indexOf(".");
+        return Integer.parseInt(dotIndex == -1 ? version : version.substring(0, dotIndex));
+    }
+
+}
diff --git a/src/main/resources/ignite.mod.json b/src/main/resources/ignite.mod.json
index f3c5000..c1b1897 100755
--- a/src/main/resources/ignite.mod.json
+++ b/src/main/resources/ignite.mod.json
@@ -1,6 +1,6 @@
 {
   "id": "Nitori",
-  "version": "1.3-SNAPSHOT",
+  "version": "1.4-SNAPSHOT",
   "mixins": [
     "mixins.core.json"
   ]
diff --git a/src/main/resources/mixins.core.json b/src/main/resources/mixins.core.json
index 94f354a..da5967f 100755
--- a/src/main/resources/mixins.core.json
+++ b/src/main/resources/mixins.core.json
@@ -16,7 +16,7 @@
     "MixinGameRules",
     "MixinIteratorSafeOrderedReferenceSet",
     "MixinLevelStorageAccess",
-    "MixinMob",
+    "entity.micro_opts.MixinMob",
     "MixinNoiseBasedChunkGenerator",
     "MixinPlayer",
     "MixinPlayerList",
@@ -31,6 +31,7 @@
     "alloc.composter.ComposterMixin$ComposterBlockDummyInventoryMixin",
     "alloc.composter.ComposterMixin$ComposterBlockFullComposterInventoryMixin",
     "alloc.biome_temprature_leak.Biome_threadLocalMixin",
+    "alloc.MixinIdentifier",
     "cached_hashcode.BlockNeighborGroupMixin",
     "collections.attributes.AttributeContainerMixin",
     "collections.block_entity_tickers.WorldChunkMixin",