Notice of major version upgrade of learningBOX2.22 and server maintenance

Thank you for using learningBOX.
We will be performing maintenance on Wednesday, June 14, 2023 to upgrade the shared server environment.

Please note that you will not be able to log in to the shared server environment during the following period.
We apologize for any inconvenience this may cause and appreciate your understanding.

■Period of implementation
　Wednesday, June 14, 2023 1:30 AM - 5:00 PM
　*The end time may vary depending on the status of the work.
　　Please understand this in advance.