docs: add 4.0.0-rc.5 changelog (#21396)

* doc: add 4.0.0-rc.5 changelog

* docs: fix typo

* feat: add user

* doc: fix typo

* doc: fix typo

* doc: fix typo

* doc: fix typo

* doc: fix typo

* doc: fix typo

CHANGELOG.en-US.md

@@ -15,6 +15,28 @@ timeline: true
 
 ---
 
+## 4.0.0-rc.5
+
+`2020-02-16`
+
+- 🐞 Fix Form.Item `validateFirst` prevent form submit. [#21329](https://github.com/ant-design/ant-design/pull/21329)
+- 🐞 Fix InputNumber cursor position issue when deleting consecutive identical numbers. [#21344](https://github.com/ant-design/ant-design/pull/21344)
+- 💄 Remove Menu excess background color. [#21365](https://github.com/ant-design/ant-design/pull/21365)
+- 💄 Optimize the mouse style for the `disabled` state of the DatePicker component. [#21352](https://github.com/ant-design/ant-design/pull/21352)
+- 🐞 Fix Affix throws `Cannot read property getBoundingClientRect` in mobile device. [#21350](https://github.com/ant-design/ant-design/pull/21350)
+- 🐞 Fix the problem that the label width is incorrect when the screen is less than `xs`. [#21222](https://github.com/ant-design/ant-design/pull/21222)
+- 🐞 Fix Input `size` is `large` height style. [#21338](https://github.com/ant-design/ant-design/pull/21338)
+- 🐞 Fix Badge `color` not working when contains children. [#21333](https://github.com/ant-design/ant-design/pull/21333)
+- 🐞 Fix Alert close button extra padding. [#21325](https://github.com/ant-design/ant-design/pull/21325)
+- 💄 Tweak Steps 1px align issue. [#21306](https://github.com/ant-design/ant-design/pull/21306)
+- 💄 Fix legacy Button.Group `large` size style issue. [#21307](https://github.com/ant-design/ant-design/pull/21307)
+- 💄 Fix Input border radius with suffix, style in Firefox, TextArea allowClear style issues. [#21316](https://github.com/ant-design/ant-design/pull/21316)
+- 🐞 Pagination will pass `disabled` prop to prev/next buttons return by `itemRender`. [#21361](https://github.com/ant-design/ant-design/pull/21361)
+- 🇦🇿 Added Azerbaijani translation. [#21387](https://github.com/ant-design/ant-design/pull/21387) [@orkhan-huseyn](https://github.com/orkhan-huseyn)
+- Typescript
+  - 🔷 Menu export `MenuItemGroupProps`. [#21356](https://github.com/ant-design/ant-design/pull/21356)
+  - 🔷 Table export `ColumnProps`. [#21321](https://github.com/ant-design/ant-design/pull/21321)
+
 ## 4.0.0-rc.4
 
 `2020-02-09`

CHANGELOG.zh-CN.md

@@ -15,6 +15,28 @@ timeline: true
 
 ---
 
+## 4.0.0-rc.5
+
+`2020-02-16`
+
+- 🐞 修复 Form.Item 设置 `validateFirst` 导致表单无法提交的问题。[#21329](https://github.com/ant-design/ant-design/pull/21329)
+- 🐞 解决了 InputNumber 删除连续相同数字时的光标位置问题。[#21344](https://github.com/ant-design/ant-design/pull/21344)
+- 💄 Menu 移除掉多余的背景色。[#21365](https://github.com/ant-design/ant-design/pull/21365)
+- 💄 优化 DatePicker 组件 `disabled` 状态的鼠标样式。[#21352](https://github.com/ant-design/ant-design/pull/21352)
+- 🐞 修复 Affix 在移动设备下抛错 `Cannot read property getBoundingClientRect` 的问题。[#21350](https://github.com/ant-design/ant-design/pull/21350)
+- 🐞 修复 Form 在屏幕小于 `xs` 时标签宽度不正确的问题。[#21222](https://github.com/ant-design/ant-design/pull/21222)
+- 🐞 修复 Input 在 `size` 为 `large` 时的高度问题。[#21338](https://github.com/ant-design/ant-design/pull/21338)
+- 🐞 修复 Badge 包裹模式下 `color` 属性失效的问题。[#21333](https://github.com/ant-design/ant-design/pull/21333)
+- 🐞 修复 Alert 关闭按钮额外的 `padding`。[#21325](https://github.com/ant-design/ant-design/pull/21325)
+- 💄 微调 Steps 文本 1px 使其居中对齐。[#21306](https://github.com/ant-design/ant-design/pull/21306)
+- 💄 修复遗留的 Button.Group `large` 尺寸的样式问题。[#21307](https://github.com/ant-design/ant-design/pull/21307)
+- 💄 修正 TextArea `allowClear` 中的输入边框半径的样式问题和 Input `Suffix` 在 Firefox 下的样式问题。[#21316](https://github.com/ant-design/ant-design/pull/21316)
+- 🐞 Pagination 自定义 `itemRender` 返回的上一页下一页现在会补充 `disabled` 属性。[#21361](https://github.com/ant-design/ant-design/pull/21361)
+- 🇦🇿 添加了阿塞拜疆语翻译。[#21387](https://github.com/ant-design/ant-design/pull/21387) [@orkhan-huseyn](https://github.com/orkhan-huseyn)
+- Typescript
+  - 🔷 Menu 导出 `MenuItemGroupProps`。[#21356](https://github.com/ant-design/ant-design/pull/21356)
+  - 🔷 Table 导出 `ColumnProps`。[#21321](https://github.com/ant-design/ant-design/pull/21321)
+
 ## 4.0.0-rc.4
 
 `2020-02-09`