From 0198f9f9eea728ceb45af92eb2952fa97c9abfe1 Mon Sep 17 00:00:00 2001
From: Evan You <yyx990803@gmail.com>
Date: Wed, 13 Jul 2022 09:31:39 +0800
Subject: [PATCH] chore: document TS changes in changelog [ci skip]

---
 CHANGELOG.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index e97c0c55..da649da3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -117,6 +117,12 @@ In addition, the following features are explicitly **NOT** ported:
 - ❌ Reactivity transform (still experimental)
 - ❌ `expose` option is not supported for options components (but `defineExpose()` is supported in `<script setup>`).
 
+### TypeScript Changes
+
+- `defineComponent` provides improved type inference similar to that of Vue 3. Note the type of `this` inside `defineComponent()` is not interoperable with `this` from `Vue.extend()`.
+
+- Similar to Vue 3, TSX support is now built-in. If your project previously had manual JSX type shims, make sure to remove them.
+
 ## Upgrade Guide
 
 ### Vue CLI / webpack