add releasenote of 1.8

RELEASE.md

@@ -1,5 +1,19 @@
 # MindArmour Release Notes
 
+## MindArmour 1.8.0 Release Notes
+
+### API Change
+
+* Add Chinese version of all existed api.
+
+### Contributors
+
+Thanks goes to these wonderful people:
+
+Zhang Shukun, Liu Zhidan, Jin Xiulang, Liu Liu, Tang Cong, Yangyuan.
+
+Contributions of any kind are welcome!
+
 ## MindArmour 1.7.0 Release Notes
 
 ### Major Features and Improvements

RELEASE_CN.md

@@ -2,6 +2,20 @@
 
 [View English](./RELEASE.md)
 
+## MindArmour 1.8.0 Release Notes
+
+### API Change
+
+* 增加所有特性的api中文版本
+
+### 贡献
+
+感谢以下人员做出的贡献：
+
+Zhang Shukun, Liu Zhidan, Jin Xiulang, Liu Liu, Tang Cong, Yangyuan.
+
+欢迎以任何形式对项目提供贡献！
+
 ## MindArmour 1.7.0 Release Notes
 
 ### 主要特性和增强