UPDATE

Add Linux and macOS support, batch class transformations with a disk cache, and add cross-platform release packaging. Also improve runtime namespace handling, keybind editing, and startup behavior.

src/main/java/dev/zprestige/prestige/inject/NativeBridge.java

@@ -7,6 +7,12 @@ public final class NativeBridge {
     /** Bytes of the loaded class as the JVM currently has it (including changes made by earlier transformers). */
     public static native byte[] classBytes(Class<?> type);
 
+    /** classBytes for many classes with one RetransformClasses call; entries are null where nothing was captured, null on failure. */
+    public static native byte[][] classBytesBatch(Class<?>[] types);
+
+    /** RedefineClasses for many classes in one call, all or nothing; returns the JVMTI error code, 0 on success. */
+    public static native int redefineBatch(Class<?>[] types, byte[][] bytes);
+
     /** Appends a line to prestige-native.log, which the injector tails to show progress. */
     public static native void log(String message);