diff --git a/.vscode/tasks.json b/.vscode/tasks.json
index ab23c178..5dc863a0 100644
--- a/.vscode/tasks.json
+++ b/.vscode/tasks.json
@@ -33,7 +33,7 @@
         },
         {
             "type": "process",
-            "label": "⚙️ Build Godot Wallpaper",
+            "label": "⚙️ Build Godot Wallpaper plugin",
             "command": "python3",
             "windows": {
                 "command": "python"
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 780ed1b0..a24661c3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -60,9 +60,9 @@ set(VCPKG_BIN_PATH "${VCPKG_INSTALLED_PATH}/bin")
 
 # Godot Editor
 set(GODOT_VERSION_MAJOR "4")
-set(GODOT_VERSION_MINOR "2")
-set(GODOT_VERSION_PATCH "1")
-set(GODOT_RELEASE_TYPE "stable")
+set(GODOT_VERSION_MINOR "3")
+set(GODOT_VERSION_PATCH "")
+set(GODOT_RELEASE_TYPE "rc1")
 
 # Use an if statement to check if GODOT_VERSION_PATCH is empty or not
 if(GODOT_VERSION_PATCH STREQUAL "")
diff --git a/ScreenPlay/qml/Installed/InstalledDrawer.qml b/ScreenPlay/qml/Installed/InstalledDrawer.qml
index 03992f95..dafc57b3 100644
--- a/ScreenPlay/qml/Installed/InstalledDrawer.qml
+++ b/ScreenPlay/qml/Installed/InstalledDrawer.qml
@@ -274,9 +274,10 @@ Drawer {
                                         dialog.message = result.message;
                                         dialog.open();
                                     } else {
-                                        const screenFile = item.m_file;
+                                        const file = item.m_file;
                                         let volume = 1;
-                                        let success = App.screenPlayManager.createWallpaper(root.type, cbVideoFillMode.currentValue, absoluteStoragePath, previewImage, screenFile, activeMonitors, volume, 1, {}, true);
+                                        const selectedTimeline = timeline.getSelectedTimeline();
+                                        let success = App.screenPlayManager.setWallpaperAtTimelineIndex(root.type, absoluteStoragePath, previewImage, file, activeMonitors, selectedTimeline.index, selectedTimeline.identifier, true);
                                     }
                                 });
                                 root.close();
diff --git a/ScreenPlayWallpaper/Godot/GDExtention/extern/godot-cpp b/ScreenPlayWallpaper/Godot/GDExtention/extern/godot-cpp
index 32409472..f2b521f5 160000
--- a/ScreenPlayWallpaper/Godot/GDExtention/extern/godot-cpp
+++ b/ScreenPlayWallpaper/Godot/GDExtention/extern/godot-cpp
@@ -1 +1 @@
-Subproject commit 32409472b785fd6f9062300664fa55b46bfd07e7
+Subproject commit f2b521f55a0a2ba7080418ba898b97028da6134a
diff --git a/ScreenPlayWallpaper/Godot/ScreenPlayGodot/project.godot b/ScreenPlayWallpaper/Godot/ScreenPlayGodot/project.godot
index fa796d6e..f2519c38 100644
--- a/ScreenPlayWallpaper/Godot/ScreenPlayGodot/project.godot
+++ b/ScreenPlayWallpaper/Godot/ScreenPlayGodot/project.godot
@@ -12,7 +12,7 @@ config_version=5
 
 config/name="ScreenPlay"
 run/main_scene="res://main.tscn"
-config/features=PackedStringArray("4.2", "Mobile")
+config/features=PackedStringArray("4.3", "Mobile")
 run/flush_stdout_on_print=true
 boot_splash/bg_color=Color(0.141176, 0.141176, 0.141176, 0)
 boot_splash/show_image=false
diff --git a/Tools/defines.py b/Tools/defines.py
index e1b929e8..817a65ac 100644
--- a/Tools/defines.py
+++ b/Tools/defines.py
@@ -37,8 +37,9 @@ VCPKG_BASE_PACKAGES =  [
 PYTHON_EXECUTABLE = "python" if sys.platform == "win32" else "python3"
 FFMPEG_VERSION_MAC = "6.1.1"
 FFMPEG_VERSION_WIN = "7.0"
-GODOT_VERSION = "4.2.1"
-GODOT_RELEASE_TYPE = "stable"
+# None stable version omit patch: 4.3-rc1
+GODOT_VERSION = "4.3"
+GODOT_RELEASE_TYPE = "rc1"
 GODOT_DOWNLOAD_SERVER = "https://github.com/godotengine/godot-builds/releases/download"
 if sys.platform == "win32":
     SCREENPLAYWALLPAPER_GODOT_EXECUTABLE = "ScreenPlayWallpaperGodot.exe"