Merge remote-tracking branch 'upstream/develop' into upstream-develop

# Conflicts:
#	backend/main.go
#	frontend/.env.development

backend/main.go

@@ -133,6 +133,8 @@ func main() {
 			anonymousGroup.POST("/login", routes.Login)       // 用户登录
 			anonymousGroup.PUT("/users", routes.PutUser)      // 添加用户
 			anonymousGroup.GET("/setting", routes.GetSetting) // 获取配置信息
+			// release版本
+			anonymousGroup.GET("/version", routes.GetVersion) // 获取发布的版本
 		}
 		authGroup := app.Group("/", middlewares.AuthorizationMiddleware())
 		{