chore: Add 2.7.2 changelog (#14963)

CHANGELOG.en-US.md

@@ -1,5 +1,20 @@
 ## Changelog
 
+### 2.7.2
+
+*2019-04-03*
+
+#### Bug fixes
+
+- Form
+  - Fix auto `label-width` style (#14955 by @ziyoung)
+  
+#### Optimization
+- Docs
+  - Fix doc img link error (#14957 by @iamkun)
+- Chore
+  - Fix deploy mkdir error (#14952 by @iamkun)
+
 ### 2.7.1
 
 *2019-04-03*

CHANGELOG.es.md

@@ -1,5 +1,20 @@
 ## Changelog
 
+### 2.7.2
+
+*2019-04-03*
+
+#### Bug fixes
+
+- Form
+  - Fix auto `label-width` style (#14955 by @ziyoung)
+  
+#### Optimization
+- Docs
+  - Fix doc img link error (#14957 by @iamkun)
+- Chore
+  - Fix deploy mkdir error (#14952 by @iamkun)
+
 ### 2.7.1
 
 *2019-04-03*

CHANGELOG.fr-FR.md

@@ -1,5 +1,20 @@
 ## Changelog
 
+### 2.7.2
+
+*2019-04-03*
+
+#### Bug fixes
+
+- Form
+  - Fix auto `label-width` style (#14955 by @ziyoung)
+  
+#### Optimization
+- Docs
+  - Fix doc img link error (#14957 by @iamkun)
+- Chore
+  - Fix deploy mkdir error (#14952 by @iamkun)
+
 ### 2.7.1
 
 *2019-04-03*

CHANGELOG.zh-CN.md

@@ -1,5 +1,20 @@
 ## 更新日志
 
+### 2.7.2
+
+*2019-04-03*
+
+#### Bug fixes
+
+- Form
+  - 修复 `label-width` 为 `auto` 的样式 (#14955 by @ziyoung)
+  
+#### Optimization
+- Docs
+  - 修复文档内图片链接错误 (#14957 by @iamkun)
+- Chore
+  - 修复发布时 mkdir 异常 (#14952 by @iamkun)
+
 ### 2.7.1
 
 *2019-04-03*