Add version 8.0.0 update notes

LastLeaf · web-flow · commit 409f6e8706da · 2026-04-01T21:05:10.000+08:00
diff --git a/UPDATE.md b/UPDATE.md
@@ -54,3 +54,8 @@
 ## 7.1.0
 
 - 为 watch 新增 oldValue
+
+## 8.0.0
+
+- 更新到 miniprogram-api-typings v5
+
