Merged in deploy (pull request #14)

feat: update
Approved-by: zheng liu <liuzheng712@gmail.com>

src/environments/environment.prod.ts

 export const environment = {
   production: true
 };
-export const version = 'Luna-EE-0.5-{{BUILD_NUMBER}}';
+export const version = 'v0.5-{{BUILD_NUMBER}}';