Release notes 4.1

info

For the list of issues covered in this release, see the Changelog.
For information on upgrading from previous versions, see the Atoti What-If Migration guides.

4.1.1-AS6.1

2025-10-01

Summary

Improvements

Improvements

Change to simulation execution logic

Branch creation now occurs before simulations are executed. This ensures branch permissioning is correctly applied when branches are created.

4.1.0-AS6.1

2025-09-29

Summary

Improvements

Improvements

Simulation and branch permissions

This release improves user authorization for simulation and branch management. See Permissioning for more information.

Error handling

This release improves error handling in the RestDistributedDatabaseService to provide more informative exceptions when operations on distributed nodes fail.