Change Policy for Public API Specifications

kintone.com has a scheduled monthly maintenance on the Friday before the second Sunday of the month. APIs are usually maintained or newly added during this maintenance.
This maintenance typically focuses on adding new APIs, so that there is little to no effect to Apps using the APIs.
However, the API design may change in the below cases:

• if there is security risk or a risk of data corruption in the current API design
• if an API specification needs to change due to a kintone.com bug fix

If an API specification needs to be changed after a Kintone update, details of the change will be given at least 3 weeks before our scheduled maintenance in the What's New section.

Implemented on April 10, 2014
Amended on November 13, 2019