diff --git a/config.py b/config.py
index 9259763..abfcee3 100644
--- a/config.py
+++ b/config.py
@@ -10,3 +10,7 @@ def configure(env):
   
   
   
+def get_doc_classes():
+  return [
+    "Spine",
+  ]
\ No newline at end of file
diff --git a/register_types.cpp b/register_types.cpp
index 91b6a6d..65f6761 100644
--- a/register_types.cpp
+++ b/register_types.cpp
@@ -239,13 +239,21 @@ class ResourceFormatLoaderSpine : public ResourceFormatLoader {
 	}
 };
 
+#if (VERSION_MAJOR == 3 && VERSION_MINOR == 4)
+static Ref<ResourceFormatLoaderSpine> resource_loader_spine;
+#else
 static ResourceFormatLoaderSpine *resource_loader_spine = NULL;
+#endif
 
 void register_spine_types() {
 
 	ClassDB::register_class<Spine>();
 	ClassDB::register_class<Spine::SpineResource>();
+#if (VERSION_MAJOR == 3 && VERSION_MINOR == 4)
+	resource_loader_spine.instance();
+#else
 	resource_loader_spine = memnew( ResourceFormatLoaderSpine );
+#endif
 	ResourceLoader::add_resource_format_loader(resource_loader_spine);
 
 	_spSetMalloc(spine_malloc);
@@ -255,8 +263,16 @@ void register_spine_types() {
 
 void unregister_spine_types() {
 
+#if (VERSION_MAJOR == 3 && VERSION_MINOR == 4)
+	if (resource_loader_spine != nullptr)
+	{
+		resource_loader_spine.unref();
+	}
+
+#else
 	if (resource_loader_spine)
 		memdelete(resource_loader_spine);
+#endif
 
 }