Maple license will be maintained as follows.
period：2020/6/24(Wed) 12:15 - 13:15
impact：The application will be partially unavailable during this time. Please avoid using it during maintenance.
content：license update for version up.
(6/24 updated) there was a failure in the version up, the maintenance will be postponed.
(6/25 updated) the maintenance will be done on 7/1.