docs: Add the changelog of 3.18.2 (#16666)

CHANGELOG.en-US.md

@@ -15,6 +15,23 @@ timeline: true
 
 ---
 
+## 3.18.2
+
+`2019-05-20`
+
+- 🐞 Fix space missing for Button with mixed content. [#15342](https://github.com/ant-design/ant-design/issues/15342)
+- 🐞 Fix active status missing for Carousel when `children` is changed. [#16583](https://github.com/ant-design/ant-design/issues/16583)
+- 🐞 Fix panel not close when DatePicker is `blur` by upgrading `rc-calendar` requirement to version `9.13.3`. [#16588](https://github.com/ant-design/ant-design/issues/16588)
+- 🐞 Fix style disorder for Form.Item with `help` prop and `margin-bottom` is negative. [#16584](https://github.com/ant-design/ant-design/pull/16584) [@sbusch](https://github.com/sbusch)
+- 🐞 Fix Spin not align when set `font-size` style. [#15206](https://github.com/ant-design/ant-design/issues/15206)
+- 🐞 Fix `selectedRows` missing when there is `childrenColumnName` in Table. [#16614](https://github.com/ant-design/ant-design/issues/16614)
+- TypeScript
+  - ⚡️ Improve the definition of `children` prop for Breadcrumb. [#16550](https://github.com/ant-design/ant-design/pull/16550) [@Gin-X](https://github.com/Gin-X)
+  - ⚡️ Improve the definition of `onFieldsChange` params for Form. [#16577](https://github.com/ant-design/ant-design/pull/16577) [@SylvanasGone](https://github.com/SylvanasGone)
+  - ⚡️ Improve the definition of `dataSource` and `renderItem` for List. [#16587](https://github.com/ant-design/ant-design/issues/16587)
+  - ⚡️ Improve the definition of `onDragEnter` params for Tree. [#16638](https://github.com/ant-design/ant-design/pull/16638) [@eruca](https://github.com/eruca)
+  - ⚡️ Improve the definition of `event` for Tree。[#16624](https://github.com/ant-design/ant-design/pull/16624) [@ztplz](https://github.com/ztplz)
+
 ## 3.18.1
 
 `2019-05-13`

CHANGELOG.zh-CN.md

@@ -15,6 +15,23 @@ timeline: true
 
 ---
 
+## 3.18.2
+
+`2019-05-20`
+
+- 🐞 修复 Button 组件中插入文本时空格丢失的问题。[#15342](https://github.com/ant-design/ant-design/issues/15342)
+- 🐞 修复 Carousel 组件的 `children` 数量变化时，面板指示点的选中状态不正常的问题。[#16583](https://github.com/ant-design/ant-design/issues/16583)
+- 🐞 升级 `rc-calendar` 依赖到 `9.13.3` 版本，以修复 DatePicker 组件在失去焦点时面板不会关闭的问题。[#16588](https://github.com/ant-design/ant-design/issues/16588)
+- 🐞 修复 Form.Item 组件带有 `help` 信息，并且 `margin-bottom` 为负数时，导致之后的元素样式错乱的问题。[#16584](https://github.com/ant-design/ant-design/pull/16584) [@sbusch](https://github.com/sbusch)
+- 🐞 修复 Spin 组件在设置 `font-size` 样式时没有水平居中的问题。[#15206](https://github.com/ant-design/ant-design/issues/15206)
+- 🐞 修复 Table 组件指定 `childrenColumnName` 时，`selectedRows` 参数为空的问题。[#16614](https://github.com/ant-design/ant-design/issues/16614)
+- TypeScript
+  - ⚡️ 完善 Breadcrumb 中 `children` 属性的定义。[#16550](https://github.com/ant-design/ant-design/pull/16550) [@Gin-X](https://github.com/Gin-X)
+  - ⚡️ 完善 Form 中 `onFieldsChange` 函数的参数定义。[#16577](https://github.com/ant-design/ant-design/pull/16577) [@SylvanasGone](https://github.com/SylvanasGone)
+  - ⚡️ 完善 List 中 `dataSource` 和 `renderItem` 属性的定义。[#16587](https://github.com/ant-design/ant-design/issues/16587)
+  - ⚡️ 完善 Tree 中 `onDragEnter` 函数的参数定义。[#16638](https://github.com/ant-design/ant-design/pull/16638) [@eruca](https://github.com/eruca)
+  - ⚡️ 完善 Tree 中 event 属性的定义。[#16624](https://github.com/ant-design/ant-design/pull/16624) [@ztplz](https://github.com/ztplz)
+
 ## 3.18.1
 
 `2019-05-13`