• 2026.08.07 News Detailed Report on Incidents Accompanying the Infrastructure Migration of Labeled Metrics
• 2026.08.05 Release Part of the incident and maintenance status page will now be displayed in Japanese, and more
• 2026.07.31 News Notice of Revisions to Mackerel's Terms of Service and Privacy Policy
• 2026.07.24 Release Mackerel's Log Feature is Now Available in Open Beta!
• 2026.07.22 Release MDOT Now Supports Logs, and more
• 2026.07.10 News Notice of Support Desk Closure during the Obon holidays
• 2026.07.09 Release Series selection now available for custom dashboard graphs, and more
• 2026.07.01 News Mackerel's Log Feature Launches as Open Beta on Thursday, July 16, 2026 — From Expert Insight to Team Strength
• 2026.06.30 News From Expert Insight to Team Strength: The Vision Behind Mackerel's Log Feature
• 2026.06.29 Release Detailed information for each route is now available from the APM's HTTP Server tab, plus 3 other updates