[Add] SwiftGui 0.9.1
diff --git a/Specs/0/4/8/SwiftGui/0.9.1/SwiftGui.podspec.json b/Specs/0/4/8/SwiftGui/0.9.1/SwiftGui.podspec.json
new file mode 100644
index 0000000..276b0b3
--- /dev/null
+++ b/Specs/0/4/8/SwiftGui/0.9.1/SwiftGui.podspec.json
@@ -0,0 +1,33 @@
+{
+  "name": "SwiftGui",
+  "version": "0.9.1",
+  "summary": "SwiftGUI is an experimental API inspired by SwiftUI DSL.",
+  "homepage": "https://github.com/erickjung/SwiftGUI",
+  "license": {
+    "type": "Copyright",
+    "file": "LICENSE"
+  },
+  "authors": {
+    "Erick Jung": "erickjung@gmail.com"
+  },
+  "platforms": {
+    "ios": "11.0",
+    "osx": "10.13"
+  },
+  "source": {
+    "git": "https://github.com/erickjung/SwiftGUI.git",
+    "tag": "0.9.1"
+  },
+  "source_files": "Source/SwiftGui/**/*.{h,m,mm,cpp,swift}",
+  "osx": {
+    "source_files": "Source/SwiftGuiMac/**/*.{h,m,mm,cpp,swift}"
+  },
+  "swift_versions": "5.0",
+  "public_header_files": [
+    "Source/SwiftGui/Core/ImGuiWrapper.h",
+    "Source/SwiftGui/Core/ImGuiStyleWrapper.h",
+    "Source/SwiftGui/Core/TextEditorWrapper.h",
+    "Source/SwiftGui/Core/GuiRenderer.h"
+  ],
+  "swift_version": "5.0"
+}