On June 23 (Thu.), browsing for Mackerel documents will be unavailable for a short period of time between 1:30-5:30 a.m.

Thank you for choosing Mackerel.

Maintenance for Hatena Blog is scheduled to be carried out on June 23 (Thursday).

2022年6月23日(木)午前1:30 から 午前5:30 ごろまで、はてなブログの全ての機能を停止するメンテナンスを行います - はてなブログ開発ブログ (Japanese only)

And because Mackerel documents are provided using the Hatena Blog feature, document browsing will be temporarily unavailable during the following time period.

Please note that this maintenance will not affect Mackerel's main service. We apologize for the inconvenience and thank you for your understanding in our efforts to provide a more stable service.