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Announcements
2021.12.22
You can now register notes for hosts using mkr commands and APIs and more
Release
Impact of vulnerability CVE-2021-44228 in Apache Log4j2 in Mackerel
container-agent and terraform-provider-mackerel now supports ARM64 and more
Recent Articles
2025.06.24
Release
Added SCIM integration to synchronize user information with EntraID, Okta, and other IdP services. And more 5 updates
2025.06.20
Release
Changed design so that connectivity monitoring will be performed on unresponsive hosts after downtime ends, and more
2025.06.11
Release
The graph will now be displayed if at least one metric has been posted during the display period
2025.05.29
Release
P90, P95, and P99 latency graphs will now be displayed on the summary screen, and more
2025.05.01
News
Mackerel officially releases its APM (Application Performance Monitoring) feature
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