chore: upgrade SDK to 4.66.20

README.md

@@ -87,6 +87,8 @@ yarn dev
 ### Demo 更新
 
 #### [1.6.0]
+- 2025-07-08
+    - 更新 RTC Web SDK 版本至 4.66.20
 - 2025-06-26
     - 修复进房有问题的 BUG
 - 2025-06-23

package.json

@@ -5,7 +5,7 @@
   "private": true,
   "dependencies": {
     "@reduxjs/toolkit": "^1.8.3",
-    "@volcengine/rtc": "~4.66.16",
+    "@volcengine/rtc": "~4.66.20",
     "@arco-design/web-react": "^2.65.0",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",