diff --git a/buildSrc/src/main/kotlin/tool/generator/api/jni_content.kt b/buildSrc/src/main/kotlin/tool/generator/api/jni_content.kt
index 0a34fac9..975838cd 100644
--- a/buildSrc/src/main/kotlin/tool/generator/api/jni_content.kt
+++ b/buildSrc/src/main/kotlin/tool/generator/api/jni_content.kt
@@ -540,7 +540,7 @@ private fun createFieldGetContent(field: CtField<*>): List<String> {
         getArray.setType<Nothing>(f.createTypeParam("$arrayType[]"))
 
         when (arrayType) {
-            "boolean", "short", "int", "float", "double", "long" -> {
+            "boolean", "byte", "short", "int", "float", "double", "long" -> {
                 getArray.setBody<Nothing>(
                     f.createCodeSnippet(
                         """
@@ -569,7 +569,7 @@ private fun createFieldGetContent(field: CtField<*>): List<String> {
         result += getArray.prettyprint(false)
 
         when (arrayType) {
-            "boolean", "short", "int", "float", "double", "long" -> {
+            "boolean", "byte", "short", "int", "float", "double", "long" -> {
                 val getArrayIdx = getArray.clone()
                 getArrayIdx.addParameter<Nothing>(f.createParameter<Nothing>().apply {
                     setType<Nothing>(f.createTypeParam("int"))
@@ -625,7 +625,7 @@ private fun createFieldSetContent(field: CtField<*>): List<String> {
         setArray.setSimpleName<Nothing>("nSet${field.simpleName}")
 
         when (arrayType) {
-            "boolean", "short", "int", "float", "double", "long" -> {
+            "boolean", "byte", "short", "int", "float", "double", "long" -> {
                 setArray.setBody<Nothing>(
                     f.createCodeSnippet(
                         """
@@ -649,7 +649,7 @@ private fun createFieldSetContent(field: CtField<*>): List<String> {
         result += setArray.prettyprint(false)
 
         when (arrayType) {
-            "boolean", "short", "int", "float", "double", "long" -> {
+            "boolean", "byte", "short", "int", "float", "double", "long" -> {
                 val setArrayIdx = setArray.clone()
                 setArrayIdx.parameters.clear()
                 setArrayIdx.addParameter<Nothing>(f.createParameter<Nothing>().apply {
diff --git a/imgui-binding/src/generated/java/imgui/ImFontConfig.java b/imgui-binding/src/generated/java/imgui/ImFontConfig.java
index e8a447c0..02f56511 100644
--- a/imgui-binding/src/generated/java/imgui/ImFontConfig.java
+++ b/imgui-binding/src/generated/java/imgui/ImFontConfig.java
@@ -27,7 +27,22 @@ protected long create() {
         return (intptr_t)cfg;
     */
 
-    // TODO: FontData
+    /**
+     * TTF/OTF data
+     */
+    public native byte[] getFontData(); /*
+        int size = THIS->FontDataSize;
+        jbyteArray jBuf = env->NewByteArray(size);
+        env->SetByteArrayRegion(jBuf, 0, size, (jbyte*)THIS->FontData);
+        return jBuf;
+    */
+
+    /**
+     * TTF/OTF data
+     */
+    public native void setFontData(byte[] fontData); /*
+        THIS->FontData = &fontData[0];
+    */
 
     /**
      * TTF/OTF data size
@@ -313,7 +328,28 @@ public void setGlyphOffset(final float valueX, final float valueY) {
         THIS->GlyphOffset = value;
     */
 
-    // TODO: GlyphRanges
+    private short[] glyphRanges;
+
+    /**
+     * Pointer to a user-provided list of Unicode range (2 value per range, values are inclusive, zero-terminated list).
+     * THE ARRAY DATA NEEDS TO PERSIST AS LONG AS THE FONT IS ALIVE.
+     */
+    public short[] getGlyphRanges() {
+        return glyphRanges;
+    }
+
+    /**
+     * Pointer to a user-provided list of Unicode range (2 value per range, values are inclusive, zero-terminated list).
+     * THE ARRAY DATA NEEDS TO PERSIST AS LONG AS THE FONT IS ALIVE.
+     */
+    public void setGlyphRanges(final short[] glyphRanges) {
+        this.glyphRanges = glyphRanges;
+        nSetGlyphRanges(glyphRanges);
+    }
+
+    private native void nSetGlyphRanges(short[] glyphRanges); /*
+        THIS->GlyphRanges = glyphRanges != NULL ? (ImWchar*)&glyphRanges[0] : NULL;
+    */
 
     /**
      * Minimum AdvanceX for glyphs, set Min to align font icons, set both Min/Max to enforce mono-space font
diff --git a/imgui-binding/src/main/java/imgui/ImFontConfig.java b/imgui-binding/src/main/java/imgui/ImFontConfig.java
index 8ad51553..8231353c 100644
--- a/imgui-binding/src/main/java/imgui/ImFontConfig.java
+++ b/imgui-binding/src/main/java/imgui/ImFontConfig.java
@@ -30,7 +30,22 @@ protected long create() {
         return (intptr_t)cfg;
     */
 
-    // TODO: FontData
+    /**
+     * TTF/OTF data
+     */
+    public native byte[] getFontData(); /*
+        int size = THIS->FontDataSize;
+        jbyteArray jBuf = env->NewByteArray(size);
+        env->SetByteArrayRegion(jBuf, 0, size, (jbyte*)THIS->FontData);
+        return jBuf;
+    */
+
+    /**
+     * TTF/OTF data
+     */
+    public native void setFontData(byte[] fontData); /*
+        THIS->FontData = &fontData[0];
+    */
 
     /**
      * TTF/OTF data size
@@ -90,7 +105,28 @@ protected long create() {
     @BindingField
     public ImVec2 GlyphOffset;
 
-    // TODO: GlyphRanges
+    private short[] glyphRanges;
+
+    /**
+     * Pointer to a user-provided list of Unicode range (2 value per range, values are inclusive, zero-terminated list).
+     * THE ARRAY DATA NEEDS TO PERSIST AS LONG AS THE FONT IS ALIVE.
+     */
+    public short[] getGlyphRanges() {
+        return glyphRanges;
+    }
+
+    /**
+     * Pointer to a user-provided list of Unicode range (2 value per range, values are inclusive, zero-terminated list).
+     * THE ARRAY DATA NEEDS TO PERSIST AS LONG AS THE FONT IS ALIVE.
+     */
+    public void setGlyphRanges(final short[] glyphRanges) {
+        this.glyphRanges = glyphRanges;
+        nSetGlyphRanges(glyphRanges);
+    }
+
+    private native void nSetGlyphRanges(short[] glyphRanges); /*
+        THIS->GlyphRanges = glyphRanges != NULL ? (ImWchar*)&glyphRanges[0] : NULL;
+    */
 
     /**
      * Minimum AdvanceX for glyphs, set Min to align font icons, set both Min/Max to enforce mono-space font