chore: update changelog

content/start/changelog/index-en-US.md

@@ -16,6 +16,18 @@ Version：Major.Minor.Patch
 
 ---
 
+
+#### 🎉 2.8.0-beta.0 (2022-04-02)
+- 【Fix】
+    - fix the problem that useNotification gets the same ID every time
+    - fix InputNumber value be formated when precision is set and defaultvalue is empty [@rojer95](https://github.com/rojer95)
+    - Fixed the panel rendering error when DatePicker defaultPickerValue passes numbers  [#735](https://github.com/DouyinFE/semi-design/issues/735)
+- 【Feat】
+    - Popover adds A11y keyboard and focus adaptation  [#205](https://github.com/DouyinFE/semi-design/issues/205)
+- 【Style】
+    - Adjust the CSS style of the extra element of Form Label: display: block -> flex, fix the problem of not centering alignment when placing Icon in extra [#324](https://github.com/DouyinFE/semi-design/issues/324)
+
+
 #### 🎉 2.7.1 (2022-03-30)
 - 【Fix】
     - Fixed focus style issue after Button is clicked (Affects 2.5.0 ~ 2.7.0, there is a problem with Safari compatibility, its behavior is the same as before 2.5.0) [#730](https://github.com/DouyinFE/semi-design/pull/730)

content/start/changelog/index.md

@@ -14,6 +14,16 @@ Semi 版本号遵循**Semver**规范（主版本号-次版本号-修订版本号
 -   修订版本号（patch）：bugfix
 
 ---
+#### 🎉 2.8.0-beta.0 (2022-04-02)
+- 【Fix】
+    - 修复 useNotification 每次获得ID都相同的问题
+    - 修复当inputnumber初始值为空时，如果设置了precision，内容会被初始化为0且进行精度格式化的问题 [@rojer95](https://github.com/rojer95)
+    - 修复 DatePicker defaultPickerValue 传数字时面板渲染错误问题  [#735](https://github.com/DouyinFE/semi-design/issues/735)
+- 【Feat】
+    - Popover 新增 A11y 键盘和焦点适配  [#205](https://github.com/DouyinFE/semi-design/issues/205)
+- 【Style】
+    - Form Label的extra 元素CSS样式调整：display: block -> flex，修复 extra中放置 Icon时未居中对齐的问题 [#324](https://github.com/DouyinFE/semi-design/issues/324)
+
 
 #### 🎉 2.7.1 (2022-03-30)
 - 【Fix】