diff --git a/BlenderPkg/build_osx.sh b/BlenderPkg/build_osx.sh
index 576e1e7f..47df92be 100755
--- a/BlenderPkg/build_osx.sh
+++ b/BlenderPkg/build_osx.sh
@@ -17,4 +17,4 @@ pushd ..
 ./build_osx.sh
 popd
 
-python3.7 create_zip_addon.py
+python3.11 create_zip_addon.py
diff --git a/BlenderPkg/create_zip_addon.py b/BlenderPkg/create_zip_addon.py
index 4b49d7bc..b4e02be7 100644
--- a/BlenderPkg/create_zip_addon.py
+++ b/BlenderPkg/create_zip_addon.py
@@ -71,10 +71,11 @@ def enumerate_addon_data():
             yield f, Path("data/models") / f.relative_to(models_dir)
 
     # copying HIP/CUDA precompiled kernels
-    hipbin = repo_dir / ".sdk/rpr/hipbin"
-    for lib in hipbin.glob("*"):
-        if lib.is_file() and lib.suffix in (".cudabin", ".hipbin", ".json"):
-            yield lib, Path("hipbin") / lib.relative_to(hipbin)
+    if OS != 'Darwin':
+        hipbin = repo_dir / ".sdk/rpr/hipbin"
+        for lib in hipbin.glob("*"):
+            if lib.is_file() and lib.suffix in (".cudabin", ".hipbin", ".json"):
+                yield lib, Path("hipbin") / lib.relative_to(hipbin)
 
 
 def get_version():
diff --git a/build_osx.sh b/build_osx.sh
index 1f364370..7a7bb6f0 100755
--- a/build_osx.sh
+++ b/build_osx.sh
@@ -1,15 +1,13 @@
 #!/bin/bash
 
-python3.9 cmd_tools/create_sdk.py
+python3.11 cmd_tools/create_sdk.py
 
 IGNORE_MISSING_OPENMP=1
 cxml="/usr/local/bin/castxml"
 if [ -f "$cxml" ]; then
-	python3.7 src/bindings/pyrpr/src/pyrprapi.py $cxml
+	python3.11 src/bindings/pyrpr/src/pyrprapi.py $cxml
 	if [ -f "./bindings-ok" ]; then
-		python3.7 build.py
-		python3.9 build.py
-		python3.10 build.py
+		python3.11 build.py
 	else
 		echo Compiling bindings failed
 	fi
diff --git a/src/rprblender/__init__.py b/src/rprblender/__init__.py
index 85c875d4..53502b1a 100644
--- a/src/rprblender/__init__.py
+++ b/src/rprblender/__init__.py
@@ -20,7 +20,7 @@
 bl_info = {
     "name": "Radeon ProRender",
     "author": "AMD",
-    "version": (3, 6, 11),
+    "version": (4, 1, 0),
     "blender": (4, 1, 0),
     "location": "Info header, render engine menu",
     "description": "Radeon ProRender rendering plugin for Blender 4.1x+",
diff --git a/src/rprblender/properties/presets/viewport/full2/fast.py b/src/rprblender/properties/presets/viewport/full2/fast.py
index 5ce7229c..79c2d132 100644
--- a/src/rprblender/properties/presets/viewport/full2/fast.py
+++ b/src/rprblender/properties/presets/viewport/full2/fast.py
@@ -2,12 +2,12 @@
 
 rpr = bpy.context.scene.rpr
 
-rpr.viewport_ray_depth.max_ray_depth = 6
-rpr.viewport_ray_depth.diffuse_depth = 5
-rpr.viewport_ray_depth.glossy_depth = 6
-rpr.viewport_ray_depth.shadow_depth = 5
-rpr.viewport_ray_depth.refraction_depth = 6
-rpr.viewport_ray_depth.glossy_refraction_depth = 5
+rpr.viewport_ray_depth.max_ray_depth = 2
+rpr.viewport_ray_depth.diffuse_depth = 2
+rpr.viewport_ray_depth.glossy_depth = 2
+rpr.viewport_ray_depth.shadow_depth = 2
+rpr.viewport_ray_depth.refraction_depth = 2
+rpr.viewport_ray_depth.glossy_refraction_depth = 2
 
 rpr.viewport_limits.min_samples = 16
 rpr.viewport_limits.max_samples = 32
diff --git a/src/rprblender/properties/render.py b/src/rprblender/properties/render.py
index f6da6934..1887bc42 100644
--- a/src/rprblender/properties/render.py
+++ b/src/rprblender/properties/render.py
@@ -477,14 +477,6 @@ def is_tile_render_available(self):
         render_quality_items += [
             ('FULL', "Legacy", "Legacy render quality"),
         ]
-    if pyhybridpro.Context.plugin_id >= 0:
-        render_quality_items += [
-            ('HYBRIDPRO', "Interactive", "Interactive render quality, including hardware ray tracing support")
-        ]
-    if pyhybrid.Context.plugin_id >= 0:
-        render_quality_items += [
-            ('HIGH', "Interactive", "High render quality"),
-        ]
 
     def update_final_render_mode(self, context):
         context.view_layer.update_render_passes()