[ iOS ] Main Changes in Version 1.5.3 are the following.
- Bug fixes.
We are sorry that some users saw the message "An error occurred while attempting to communicate with the data center." and couldn't log in at the first launch after you upgrade the app. We've fixed one of the causes of the problem.
We apologize for any inconvenience this might have caused. We look forward to serving you for many years to come.
