diff --git a/jre_lwjgl3glfw/src/main/java/org/lwjgl/glfw/GLFW.java b/jre_lwjgl3glfw/src/main/java/org/lwjgl/glfw/GLFW.java
index 31285affb..7af387239 100644
--- a/jre_lwjgl3glfw/src/main/java/org/lwjgl/glfw/GLFW.java
+++ b/jre_lwjgl3glfw/src/main/java/org/lwjgl/glfw/GLFW.java
@@ -493,6 +493,10 @@ public class GLFW
     /* volatile */ public static GLFWWindowPosCallback mGLFWWindowPosCallback;
     /* volatile */ public static GLFWWindowRefreshCallback mGLFWWindowRefreshCallback;
 
+    public static GLFWPreeditCallback mGLFWPreeditCallback;
+    public static GLFWIMEStatusCallback mGLFWIMEStatusCallback;
+    public static GLFWPreeditCandidateCallback mGLFWPreeditCandidateCallback;
+
     // Store callback method references directly to avoid a roundtrip through
     // JNI when calling the default LWJGL callbacks.
     @Nullable public static GLFWFramebufferSizeCallbackI mGLFWFramebufferSizeCallbackI;
@@ -794,6 +798,28 @@ public class GLFW
         return lastCallback;
     }
 
+    public static GLFWPreeditCallback glfwSetPreeditCallback(@NativeType("GLFWwindow *") long window, @Nullable @NativeType("GLFWpreeditfun") GLFWPreeditCallbackI cbfun) {
+        GLFWPreeditCallback lastCallback = mGLFWPreeditCallback;
+        if (cbfun == null) mGLFWPreeditCallback = null;
+        else mGLFWPreeditCallback = GLFWPreeditCallback.create(cbfun);
+
+        return lastCallback;
+    }
+    public static GLFWIMEStatusCallback glfwSetIMEStatusCallback(@NativeType("GLFWwindow *") long window, @NativeType("GLFWimestatusfun") @Nullable GLFWIMEStatusCallbackI cbfun) {
+        GLFWIMEStatusCallback lastCallback = mGLFWIMEStatusCallback;
+        if (cbfun == null) mGLFWIMEStatusCallback = null;
+        else mGLFWIMEStatusCallback = GLFWIMEStatusCallback.create(cbfun);
+
+        return lastCallback;
+    }
+    public static GLFWPreeditCandidateCallback glfwSetPreeditCandidateCallback(@NativeType("GLFWwindow *") long window, @NativeType("GLFWpreeditcandidatefun") @Nullable GLFWPreeditCandidateCallbackI cbfun) {
+        GLFWPreeditCandidateCallback lastCallback = mGLFWPreeditCandidateCallback;
+        if (cbfun == null) mGLFWPreeditCandidateCallback = null;
+        else mGLFWPreeditCandidateCallback = GLFWPreeditCandidateCallback.create(cbfun);
+
+        return lastCallback;
+    }
+
     public static GLFWWindowSizeCallback glfwSetWindowSizeCallback(@NativeType("GLFWwindow *") long window, @Nullable @NativeType("GLFWwindowsizefun") GLFWWindowSizeCallbackI cbfun) {
         GLFWWindowSizeCallback previousCallback = null;
         if(mGLFWWindowSizeCallbackI != null) {
@@ -832,6 +858,10 @@ public class GLFW
         return GLFW_PLATFORM_X11;
     }
 
+    public static boolean glfwPlatformSupported(int platform) {
+        return platform == GLFW_PLATFORM_X11;
+    }
+
     @NativeType("GLFWwindow *")
     public static long glfwGetCurrentContext() {
         long __functionAddress = Functions.GetCurrentContext;
@@ -1047,6 +1077,10 @@ public class GLFW
         nglfwSetShowingWindow(mGLFWWindowMap.size() == 0 ? 0 : mGLFWWindowMap.keyAt(mGLFWWindowMap.size() - 1));
     }
 
+    public static String glfwGetWindowTitle(long window) {
+        return internalGetWindow(window).title.toString();
+    }
+
     public static void glfwDefaultWindowHints() {
         mGLFWWindowVisibleOnCreation = true;
     }