Planned maintenance : CPM Webapp Designer on CPM-EU, CPM-Pro1-EU, CPM-Pro2-EU, CPM-Pro3-EU

Overview
As part of our commitment to deliver a secure and seamless platform experience, we will be conducting planned maintenance on CPM Webapp Designer in order to improve platform reliability.

This maintenance will take place from Tuesday, 2026-10-21, 20:00 to 21:00 UTC* to deploy the 2026.3 version.

Impact & action required
During this time, the Celonis Platform will be partially impacted. Within this window, CPM Webapp Designer will not be available. This will impact all users of Designer

No action is required. All systems will automatically recover once the maintenance is complete, and we expect all services to return to normal operation by 21:00 UTC*

Further information
Learn more about the 2026.3 release please see the release documentation. If you have any questions or the issue persists, please contact our Support Team.

Thank you for your cooperation and understanding as we work to strengthen the reliability of your platform experience.

*UTC stands for Coordinated Universal Time. Like many other global companies, Celonis uses this time zone to help communicate clearly to users in multiple time zones. Please note that this does not change depending on Daylight Saving Time (summer time).