You can now use the official release of Mackerel's log feature
You can now search and share logs by service in the officially supported Mackerel log feature.
You can now send logs with MDOT and retrieve check monitors via the public API
MackerelNew
You can now send logs using MDOT, retrieve check monitors via the public API, and navigate graph time ranges with browser buttons.
Changes
- You can now send logs from the MDOT collector.
- You can now move to previous or next time ranges using browser back and forward buttons when changing graph display periods.
- You can now retrieve the list of configured check monitors via the public API.
Screenshots
This summary is independently created by Release Radar and is not an official announcement from the vendor. Please read the official page for accurate details.
More updates
You can now preview target hosts on the downtime configuration screen
You can now verify downtime target hosts in advance and refine log searches, while dashboard auto-refresh conditions changed.
PHP vulnerabilities CVE-2026-109618 and CVE-2026-109619 do not affect Mackerel
The Mackerel service infrastructure and official mackerel-agent do not use PHP and are unaffected by the disclosed PHP vulnerabilities.
