feat: add migration guide > props data

Author: naokie

src/guide/migration/props-data.md

@@ -0,0 +1,41 @@
+---
+badges:
+  - removed
+---
+
+# `propsData` <MigrationBadges :badges="$frontmatter.badges" />
+
+## Overview
+
+The `propsData` option, used to pass props to the Vue instance during its creation, is removed. To pass props to the root component of a Vue 3 application, use the second argument of [createApp](/api/global-api.html#createapp).
+
+## 2.x Syntax
+
+In 2.x, we were able to pass props to a Vue instance during its creation:
+
+```js
+const Comp = Vue.extend({
+  props: ['username'],
+  template: '<div>{{ username }}</div>'
+})
+
+new Comp({
+  propsData: {
+    username: 'Evan'
+  }
+})
+```
+
+## 3.x Update
+
+The `propsData` option has been removed. If you need to pass props to the root component instance during its creation, you should use the second argument of `createApp`:
+
+```js
+const app = createApp(
+  {
+    props: ['username'],
+    template: '<div>{{ username }}</div>'
+  },
+  { username: 'Evan' }
+)
+```