diff --git a/.github/FUNDING.yml b/.github/FUNDING.yml
new file mode 100644
index 0000000..2c9ff0d
--- /dev/null
+++ b/.github/FUNDING.yml
@@ -0,0 +1 @@
+github: kwokcb
diff --git a/README.md b/README.md
index 424bbfb..82e1a7d 100644
--- a/README.md
+++ b/README.md
@@ -13,14 +13,25 @@ The supported targets are:
 
 Any future specification changes will go into MaterialX core as noted by issues logged [here](https://github.com/AcademySoftwareFoundation/MaterialX/issues)
 
+A [Khronos branch](https://github.com/KhronosGroup/MaterialX/tree/gltf_mtlx_interop) using this library is available in a branch. This
+currently includes integration in the MaterialXViewer and
+MaterialX GraphEditor. Note that no pipeline tools are integrated there (such as baking) hence export expects the target nodegraph denoted in the next section.
+
+<img src="docs/glTF_import_graphEditor.png" width=80%></img>
+<br>
+<img src="docs/gltf_import-graphEditor2.png" width=80%></img>
+<br>
+<sub>Figure: Snapshot of some sample assets imported into the MaterialX GraphEditor</sub>
+
 Some of the documentation for this site will be migrating to the [MaterialX Learning Site](https://kwokcb.github.io/MaterialX_Learn/) (As of August, 2023).
 **Stay Tuned**
 
 ## 2. Target MaterialX Representation
 
-There is a specific target MaterialX node graph configuration which is the target for distillation / export as well as remixing / import.
+There is a specific target MaterialX node graph configuration which is the target for distillation / export as well as remixing / import. These nodegraphs can be created in various editors including Maya, Houdini, etc and USD HDStorm integrations in general as long as the appropriate MaterialX library version is used.
 
 <img src="docs/gltf_target_graph.png" width=80%></img>
+<br><sub>Figure: Layout of "target" nodegraphs. Note that 0 or more upstream pattern graphs are supported for inputs to the root PBR shader</sub>
 
 The definitions for these nodes can be found as part of the [core MaterialX  library definitions](https://github.com/kwokcb/MaterialX/blob/main/libraries/bxdf/gltf_pbr.mtlx)
 
@@ -191,7 +202,7 @@ graph LR;
     style IMPL_gltf_pbr_surfaceshader_alpha_cutoff fill:#0bb, color:#111
 
 ```
-
+See [here](https://kwokcb.github.io/MaterialX_Learn/documents/definitions/gltf_pbr.html) for a description of the node.
 
 <!-- <img src="./docs/gltf_pbr_graph.png" width=80%></img> -->
 
diff --git a/build_no_update.bat b/build_no_update.bat
new file mode 100644
index 0000000..7c9cd58
--- /dev/null
+++ b/build_no_update.bat
@@ -0,0 +1,18 @@
+@echo off
+
+mkdir build
+cd build
+cmake -DGLTF_MATERIALX_TEST_RENDER=ON -G "Visual Studio 16 2019" -A "x64" -DCMAKE_BUILD_TYPE=RelWithDebInfo ..
+cmake --build . --target install --config RelWithDebInfo
+ctest -VV --output-on-failure --build-config RelWithDebInfo -j1 -R glTF
+
+REM cd ..
+REM build\installed\bin\glTF2Mtlx --gltf ./resources/ABeautifulGame/glTF/ABeautifulGame.gltf --assignments
+REM echo "-- Converstion to MTLTX from GLTF --" > conversion_log.txt
+REM cat ./resources/ABeautifulGame/glTF/ABeautifulGame.gltf.mtlx >> conversion_log.txt
+
+REM build\installed\bin\glTF2Mtlx --mtlx ./resources/ABeautifulGame/glTF/ABeautifulGame.gltf.mtlx 
+REM echo "-- Converstion to GLTF from MTLX --" >> conversion_log.txt
+REM cat ./resources/ABeautifulGame/glTF/ABeautifulGame.gltf.mtlx._converted.gltf >> conversion_log.txt
+
+
diff --git a/docs/glTF_import_graphEditor.png b/docs/glTF_import_graphEditor.png
new file mode 100644
index 0000000..8fc4a91
Binary files /dev/null and b/docs/glTF_import_graphEditor.png differ
diff --git a/docs/gltf_import-graphEditor2.png b/docs/gltf_import-graphEditor2.png
new file mode 100644
index 0000000..3f5c9f3
Binary files /dev/null and b/docs/gltf_import-graphEditor2.png differ
diff --git a/source/MaterialXglTF/GltfMaterialHandler.cpp b/source/MaterialXglTF/GltfMaterialHandler.cpp
index bd45e8f..47af00f 100644
--- a/source/MaterialXglTF/GltfMaterialHandler.cpp
+++ b/source/MaterialXglTF/GltfMaterialHandler.cpp
@@ -4,6 +4,7 @@
 #include <MaterialXCore/Library.h>
 #include <MaterialXFormat/XmlIo.h>
 #include <MaterialXFormat/Util.h>
+#include <MaterialXGenShader/Util.h>
 #include <MaterialXGenShader/ShaderTranslator.h>
 #include <MaterialXRender/StbImageLoader.h>
 #include <MaterialXglTF/GltfMaterialHandler.h>
@@ -280,9 +281,7 @@ void GltfMaterialHandler::translateShaders(DocumentPtr doc, std::ostream& logger
     //
     const string TARGET_GLTF = "gltf_pbr";
     ShaderTranslatorPtr translator = ShaderTranslator::create();
-    vector<TypedElementPtr> materialNodes;
-    std::unordered_set<ElementPtr> shaderOutputs;
-    findRenderableMaterialNodes(doc, materialNodes, false, shaderOutputs);    
+    vector<TypedElementPtr> materialNodes = findRenderableMaterialNodes(doc);
     for (auto elem : materialNodes)
     {
         NodePtr materialNode = elem->asA<Node>();
@@ -384,7 +383,8 @@ bool GltfMaterialHandler::save(const FilePath& filePath, std::ostream& logger)
     const string gltf_versionString = "2.0";
 	data->asset.generator = const_cast<char*>((new string("MaterialX " + mtlx_versionString + " to glTF " + gltf_versionString + " generator"))->c_str());;
     data->asset.version = const_cast<char*>((new string(gltf_versionString))->c_str());
-    data->asset.copyright = "Created via glTF translation utilities found here: https://github.com/kwokcb/glTF_MaterialX";
+    std::string *copyright = new string("Created via glTF translation utilities found here : https://github.com/kwokcb/glTF_MaterialX");
+    data->asset.copyright = const_cast<char*>((copyright)->c_str());
 
     // Scan for PBR shader nodes
     const string PBR_CATEGORY_STRING("gltf_pbr");
@@ -626,8 +626,8 @@ bool GltfMaterialHandler::save(const FilePath& filePath, std::ostream& logger)
         NodePtr ormNode= nullptr;
         imageNode = nullptr;
         const string extractCategory("extract");
-        bool fileNameMismatch = false;
-        bool separateOcclusion = false;
+        //bool fileNameMismatch = false;
+        //bool separateOcclusion = false;
         for (size_t e = 0; e < 3; e++)
         {
             const string& inputName = extractInputs[e];
@@ -800,16 +800,16 @@ bool GltfMaterialHandler::save(const FilePath& filePath, std::ostream& logger)
                     }
 
                     ormFilename.removeExtension();
-                    FilePath filePath = ormFilename.asString() + "_combined.png";
+                    FilePath ormfilePath = ormFilename.asString() + "_combined.png";
                     bool saved = loader->saveImage(filePath, outputImage);
                     logger << "  --> Write ORM image to disk: " << filePath.asString() << ". SUCCESS: " << std::to_string(saved) << std::endl;
 
                     cgltf_texture* texture = &(textureList[imageIndex]);
                     roughness.metallic_roughness_texture.texture = texture;
-                    initialize_cgtlf_texture(*texture, imageNode->getNamePath(), filePath,
+                    initialize_cgtlf_texture(*texture, imageNode->getNamePath(), ormfilePath,
                         &(imageList[imageIndex]));
                     imageIndex++;
-                    logger << "  --> Write cgltf image name: " << filePath.asString() << std::endl;
+                    logger << "  --> Write cgltf image name: " << ormfilePath.asString() << std::endl;
                 }
             }
         }
diff --git a/source/MaterialXglTF/GltfMaterialHandler.h b/source/MaterialXglTF/GltfMaterialHandler.h
index ae7ea7e..3031459 100644
--- a/source/MaterialXglTF/GltfMaterialHandler.h
+++ b/source/MaterialXglTF/GltfMaterialHandler.h
@@ -49,7 +49,7 @@ class MX_GLTF_API MaterialHandler
     ///     to perform actions such as shader translation and baking.
     /// </summary>
     /// <param name="doc">Document to modify</param>
-    virtual void translateShaders(DocumentPtr doc, std::ostream& log) {};
+    virtual void translateShaders(DocumentPtr /*doc*/, std::ostream& /*log*/) {};
 
     /// <summary>
     ///     Set document containing MaterialX definitions. This includes core library
diff --git a/source/MaterialXglTF/GltfMaterialUtil.cpp b/source/MaterialXglTF/GltfMaterialUtil.cpp
index 099c014..6eee932 100644
--- a/source/MaterialXglTF/GltfMaterialUtil.cpp
+++ b/source/MaterialXglTF/GltfMaterialUtil.cpp
@@ -34,6 +34,9 @@ bool GltfMaterialUtil::mtlx2glTF(MaterialHandlerPtr gltfMTLXLoader,
 
 bool GltfMaterialUtil::haveSingleDocBake(const FilePath& errorFile)
 {
+#ifndef MTLX_TRANSLATE_SHADER
+    return false;
+#endif
     FilePath shaderTranslator(MTLX_TRANSLATE_SHADER);
     if (shaderTranslator.isEmpty())
     {