Scheduled maintenance for kintone is carried out on the second Sunday of every month from 1 AM to 7 AM.
In the scheduled maintenance, we update or change some features and specifications. You can find the information on the major updates in the following page.
Information on Major Updates

You can find the information on all updates (Release Notes), including the fixed issues, in the following page.
Information on All Updates

In the "All Updates" page, you can also find information on the issues that have been fixed in non-scheduled maintenance and the release notes for the mobile app.
These update information pages are available only in Japanese.