You now receive OK notifications when alerts close for retired hosts

Changes

• Query graph series selections are now preserved when changing the time range in full-screen view.
• Ubuntu 26.04 LTS (Resolute Raccoon) is now supported by mackerel-agent.
• You can now skip certificate verification when collecting metrics by specifying the -tls-skip-verify option in mackerel-plugin-nginx.
• You can now use the CloudWatch GetMetricData API by specifying the -use-get-metric-data option in mackerel-plugin-aws-ec2-ebs.
• The supported version for mackerel-plugin-mongodb changed to MongoDB 4.2 or later, and versions 4.1 or earlier may stop working after updating.

Affected areas

mackerel-agentUbuntu 26.04 LTS (Resolute Raccoon)mackerel-plugin-nginx-tls-skip-verifymackerel-plugin-aws-ec2-ebs-use-get-metric-datacloudwatch:GetMetricDatamackerel-plugin-mongodb

Screenshots