ArcGIS Monitor 2026.0 Release Notes

ArcGIS Monitor 2026.0 is a major release introducing new features and enhancements.

ArcGIS Monitor 2026.0.1 is a cumulative maintenance release for the Agent only, addressing stability issues. 

2026.0

• FEAT: Portal for ArcGIS application usage monitoring tracks session counts and duration for web applications and web maps so administrators can identify adoption and optimize user experience.
• FEAT: ArcGIS Server service utilization metrics capture CPU and memory use for dedicated web services across single- and multi-machine sites so administrators can pinpoint service bottlenecks and plan capacity.
• ENH-000173666: Alerts now display the full alert range in all cases so users can better interpret alert conditions.
• ENH: ArcGIS Monitor now pauses monitoring after authentication errors to prevent account lockouts when credentials change.
• ENH: Support for longer webhook URLs allows notifications to function with more external systems and complex endpoints.

2026.0.1

• BUG-000185211: ArcGIS Monitor’s ArcGIS Server Inventory Observer fails when the ArcGIS Server uses a perpetual license, returning the error “Failed to determine ArcGIS Server license expiration”