docs: add pr changelog (#4479)

anlyyao · web-flow · commit 3eacad2f21a2 · 2026-06-04T15:50:42.000+08:00
diff --git a/packages/tdesign-miniprogram/.changelog/pr-4453.md b/packages/tdesign-miniprogram/.changelog/pr-4453.md
@@ -0,0 +1,6 @@
+---
+pr_number: 4453
+contributor: kk-418
+---
+
+- feat(Cascader): 新增 `filterable`、`filter` 和 `filter-placeholder` 属性，支持搜索功能 @kk-418 ([#4453](https://github.com/Tencent/tdesign-miniprogram/pull/4453))
diff --git a/packages/tdesign-miniprogram/.changelog/pr-4477.md b/packages/tdesign-miniprogram/.changelog/pr-4477.md
@@ -0,0 +1,6 @@
+---
+pr_number: 4477
+contributor: anlyyao
+---
+
+- feat(Typography): 支持多语言配置 @anlyyao ([#4477](https://github.com/Tencent/tdesign-miniprogram/pull/4477))
