diff --git a/CHANGELOG.en-US.md b/CHANGELOG.en-US.md
index 6bcac9e528..20b6ac0f22 100644
--- a/CHANGELOG.en-US.md
+++ b/CHANGELOG.en-US.md
@@ -16,6 +16,14 @@ tag: vVERSION
 
 ---
 
+## 5.20.5
+
+`2024-09-03`
+
+- 🛠 Adjust Tree & TreeSelect `defaultExpandAll` logic to only add internal `expandedKeys` which `treeNode` has children instead to avoid perf issue when with large data or `loadData` case. [#50689](https://github.com/ant-design/ant-design/pull/50689) [@zombieJ](https://github.com/zombieJ)
+- 🐞 Fix Cascader not show parent option in search when using `multiple`. [#50689](https://github.com/ant-design/ant-design/pull/50689)
+- 🐞 Fix Typography `ellipsis.tooltip.title` with ReactNode will cause dead loop. [#50688](https://github.com/ant-design/ant-design/pull/50688) [@zombieJ](https://github.com/zombieJ)
+
 ## 5.20.4
 
 `2024-09-02`
diff --git a/CHANGELOG.zh-CN.md b/CHANGELOG.zh-CN.md
index f05aa6ef6d..2719c46193 100644
--- a/CHANGELOG.zh-CN.md
+++ b/CHANGELOG.zh-CN.md
@@ -15,6 +15,14 @@ tag: vVERSION
 
 ---
 
+## 5.20.5
+
+`2024-09-03`
+
+- 🛠 调整 Tree 与 TreeSelect 的 `defaultExpandAll` 的行为，仅将有子节点的 `treeNode` 加入 `expandedKeys` 以防止在大数据与 `loadData` 异步的情况下引发的性能问题。[#50689](https://github.com/ant-design/ant-design/pull/50689) [@zombieJ](https://github.com/zombieJ)
+- 🐞 修复 Cascader 在 `multiple` 下搜索不会显示父节点作为选项的问题。[#50689](https://github.com/ant-design/ant-design/pull/50689)
+- 🐞 修复 Typography `ellipsis.tooltip.title` 配置 ReactNode 会导致死循环的问题。[#50688](https://github.com/ant-design/ant-design/pull/50688) [@zombieJ](https://github.com/zombieJ)
+
 ## 5.20.4
 
 `2024-09-02`
diff --git a/package.json b/package.json
index 2ad4ff6a37..4f49684ba7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "antd",
-  "version": "5.20.4",
+  "version": "5.20.5",
   "description": "An enterprise-class UI design language and React components implementation",
   "keywords": [
     "ant",