diff --git a/.github/workflows/gdext.yml b/.github/workflows/gdext.yml
index e7275ea..c43f358 100644
--- a/.github/workflows/gdext.yml
+++ b/.github/workflows/gdext.yml
@@ -7,7 +7,7 @@ on:
 
 
 env:
-  vcpkg_tag: 943c5ef1c8f6b5e6ced092b242c8299caae2ff01 # 2024.04.26
+  vcpkg_tag: 1de2026f28ead93ff1773e6e680387643e914ea1 # 2024.07.12
 
 jobs:
   windows:
@@ -286,7 +286,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-14, windows-latest]
-        gdver: ["4.2.2", "4.3.0-rc.1"]
+        gdver: ["4.2.2", "4.3.0-beta.3"]
         include:
           - os: ubuntu-latest
             name: 🐧GdsGameProject
@@ -367,7 +367,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-14, windows-latest]
-        gdver: ["4.2.2", "4.3.0-rc.1"]
+        gdver: ["4.2.2", "4.3.0-beta.3"]
         include:
           - os: ubuntu-latest
             name: 🐧🧪GDScript
@@ -415,7 +415,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-14, windows-latest]
-        gdver: ["4.2.2", "4.3.0-rc.1"]
+        gdver: ["4.2.2", "4.3.0-beta.3"]
         include:
           - os: ubuntu-latest
             name: 🐧🧪C#
diff --git a/.github/workflows/godot.yml b/.github/workflows/godot.yml
index af5e8ea..aa5971b 100644
--- a/.github/workflows/godot.yml
+++ b/.github/workflows/godot.yml
@@ -10,7 +10,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-14, windows-latest]
-        gdver: ["4.2.2", "4.3.0-rc.1"]
+        gdver: ["4.2.2", "4.3.0-beta.3"]
         include:
           - os: ubuntu-latest
             name: 🐧🧪C# Only
diff --git a/doc/examples/GdsDemo/demo.gd b/doc/examples/GdsDemo/demo.gd
index cf17408..00b177a 100644
--- a/doc/examples/GdsDemo/demo.gd
+++ b/doc/examples/GdsDemo/demo.gd
@@ -9,41 +9,41 @@ var anim_counter := 0
 var wc_topmost: ImGuiWindowClassPtr
 
 func _ready():
-	var io := ImGui.GetIO()
-	io.ConfigFlags |= ImGui.ConfigFlags_ViewportsEnable
+    var io := ImGui.GetIO()
+    io.ConfigFlags |= ImGui.ConfigFlags_ViewportsEnable
 
-	wc_topmost = ImGuiWindowClassPtr.new()
-	wc_topmost.ViewportFlagsOverrideSet = ImGui.ViewportFlags_TopMost | ImGui.ViewportFlags_NoAutoMerge
+    wc_topmost = ImGuiWindowClassPtr.new()
+    wc_topmost.ViewportFlagsOverrideSet = ImGui.ViewportFlags_TopMost | ImGui.ViewportFlags_NoAutoMerge
 
-	var style := ImGui.GetStyle()
-	style.Colors[ImGui.Col_PlotHistogram] = Color.REBECCA_PURPLE
-	style.Colors[ImGui.Col_PlotHistogramHovered] = Color.SLATE_BLUE
+    var style := ImGui.GetStyle()
+    style.Colors[ImGui.Col_PlotHistogram] = Color.REBECCA_PURPLE
+    style.Colors[ImGui.Col_PlotHistogramHovered] = Color.SLATE_BLUE
 
 func _process(_delta: float) -> void:
-	ImGui.ShowDemoWindow()
-
-	ImGui.Begin("hello")
-	ImGui.Text("hello from GDScript")
-	ImGui.DragFloat("myfloat", myfloat)
-	ImGui.Text(str(myfloat[0]))
-	ImGui.InputText("mystr", mystr, 32)
-	ImGui.Text(mystr[0])
-
-	ImGui.PlotHistogram("histogram", values, values.size())
-	ImGui.PlotLines("lines", values, values.size())
-	ImGui.ListBox("choices", current_item, items, items.size())
-	ImGui.Combo("combo", current_item, items)
-	ImGui.Text("choice = %s" % items[current_item[0]])
-	ImGui.End()
-
-	ImGui.SetNextWindowClass(wc_topmost)
-	ImGui.SetNextWindowSize(Vector2(200, 200), ImGui.Cond_Once)
-	ImGui.Begin("topmost viewport window")
-	ImGui.TextWrapped("when this is a viewport window outside the main window, it will stay on top")
-	ImGui.End()
+    ImGui.ShowDemoWindow()
+
+    ImGui.Begin("hello")
+    ImGui.Text("hello from GDScript")
+    ImGui.DragFloat("myfloat", myfloat)
+    ImGui.Text(str(myfloat[0]))
+    ImGui.InputText("mystr", mystr, 32)
+    ImGui.Text(mystr[0])
+
+    ImGui.PlotHistogram("histogram", values, values.size())
+    ImGui.PlotLines("lines", values, values.size())
+    ImGui.ListBox("choices", current_item, items, items.size())
+    ImGui.Combo("combo", current_item, items)
+    ImGui.Text("choice = %s" % items[current_item[0]])
+    ImGui.End()
+
+    ImGui.SetNextWindowClass(wc_topmost)
+    ImGui.SetNextWindowSize(Vector2(200, 200), ImGui.Cond_Once)
+    ImGui.Begin("topmost viewport window")
+    ImGui.TextWrapped("when this is a viewport window outside the main window, it will stay on top")
+    ImGui.End()
 
 func _physics_process(_delta: float) -> void:
-	anim_counter += 1
-	if anim_counter >= 10:
-		anim_counter = 0
-		values.push_back(values.pop_front())
+    anim_counter += 1
+    if anim_counter >= 10:
+        anim_counter = 0
+        values.push_back(values.pop_front())