diff --git a/README.md b/README.md
index 9ce997059b..7bf320a9fa 100755
--- a/README.md
+++ b/README.md
@@ -182,6 +182,7 @@ You can write any feedback to javi.agenjo@gmail.com
 - NateScarlet
 - coderofsalvation
 - ilyabesk
+- gausszhou
 
 
 
diff --git a/src/litegraph.js b/src/litegraph.js
index e9ba758d50..7d9f0d02c0 100755
--- a/src/litegraph.js
+++ b/src/litegraph.js
@@ -418,7 +418,7 @@
             }
 
             if (this.auto_sort_node_types) {
-                r.sort((a, b) => a.title.localeCompare(b.title));
+                r.sort(function(a,b){return a.title.localeCompare(b.title)});
             }
 
             return r;
@@ -7887,7 +7887,7 @@ LGraphNode.prototype.executeAction = function(action)
         var title_mode = node.constructor.title_mode;
 
         var render_title = true;
-        if (title_mode == LiteGraph.TRANSPARENT_TITLE) {
+        if (title_mode == LiteGraph.TRANSPARENT_TITLE || title_mode == LiteGraph.NO_TITLE) {
             render_title = false;
         } else if (title_mode == LiteGraph.AUTOHIDE_TITLE && mouse_over) {
             render_title = true;
diff --git a/src/nodes/math3d.js b/src/nodes/math3d.js
index 453f19060d..bd022c6998 100644
--- a/src/nodes/math3d.js
+++ b/src/nodes/math3d.js
@@ -567,7 +567,7 @@
 
 
     } //glMatrix
-	else
+	else if (LiteGraph.debug)
 		console.warn("No glmatrix found, some Math3D nodes may not work");
 
 })(this);