2.13.8 change log review (ant-design#8041)

bump 2.13.8

CHANGELOG.en-US.md

@@ -17,6 +17,17 @@ If you want to read change logs before `2.0.0`, please visit [GitHub](https://gi
 
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+## 2.13.8
+
+`2017-10-27`
+
+- 🌟 Add a mirror site in China: [http://ant-design.gitee.io](http://ant-design.gitee.io)
+- 🐞 Fix `ref warning` of Menu in React 16. [#8037](https://github.com/ant-design/ant-design/pull/8037) [@vgeyi](https://github.com/vgeyi)
+- 🐞 Fix extra padding of loading Card when it is too wide. [ad9809ec](https://github.com/ant-design/ant-design/commit/ad9809ec2e29275c9348537b04584dcfdc96659a)
+- 📝 Add sorted API to enhance readability of docs. [#7896](https://github.com/ant-design/ant-design/pull/7896)[@monkindey](https://github.com/monkindey)
+- 📝 Improve Modal docs of how to setting styles. [#7840](https://github.com/ant-design/ant-design/issues/7840) [@kossel](https://github.com/kossel)
+- 🐞 Fix the inner shadow of Input on IOS. [#7974](https://github.com/ant-design/ant-design/pull/7974) [@cnahliu](https://github.com/cnahliu)
+
 ## 2.13.7
 
 `2017-10-22`

CHANGELOG.zh-CN.md

@@ -17,6 +17,17 @@ timeline: true
 
 ---
 
+## 2.13.8
+
+`2017-10-27`
+
+- 🌟 新增国内镜像文档站点：[http://ant-design.gitee.io](http://ant-design.gitee.io)
+- 🐞 修复了 Menu 在 React 16 下 `ref warning` 的问题。[#8037](https://github.com/ant-design/ant-design/pull/8037) [@vgeyi](https://github.com/vgeyi)
+- 🐞 修复了 Card 在比较宽的时候 `loading` 样式的问题。[ad9809ec](https://github.com/ant-design/ant-design/commit/ad9809ec2e29275c9348537b04584dcfdc96659a)
+- 📝 引入了 API 展示排序规则，增强文档易读性。[#7896](https://github.com/ant-design/ant-design/pull/7896)[@monkindey](https://github.com/monkindey)
+- 📝 优化了 Modal 设置样式的文档。[#7840](https://github.com/ant-design/ant-design/issues/7840) [@kossel](https://github.com/kossel)
+- 🐞 修复了 IOS 下 Input 有内阴影的样式问题。[#7974](https://github.com/ant-design/ant-design/pull/7974) [@cnahliu](https://github.com/cnahliu)
+
 ## 2.13.7
 
 `2017-10-22`