• 2023.06.09 News The Mackerel web console's sidebar menu is now displayed in Japanese when Japanese is the selected language, and more
• 2023.06.02 Release Support for automatic retirement of RDS hosts linked by AWS intergration, and more
• 2023.05.31 News Notice of Revisions to Mackerel's Terms of Service
• 2023.04.18 Release Mackerel agent is now officially supported on Amazon Linux 2023, and more
• 2023.03.22 News New metrics targets for Aurora Serverless v2 in AWS RDS integration
• 2023.03.20 Release We are renewing the design of the web console, and more
• 2023.03.02 Release Character limit for monitoring rule notes has been raised, and more
• 2023.02.10 Release Auxiliary lines can now be drawn on graph widgets in custom dashboards, and more
• 2023.02.08 Maintenance The system will temporarily shut down for scheduled maintenance on March 8th (Wed.)
• 2023.01.30 Release Mackerel agent is now officially supported on Red Hat Enterprise Linux and many derivative Linux distributions, and more