Reactis for Simulink V2025.2.1, V2025.0.3

January 19, 2026

Dear Reactis User:

Reactis V2025.2.1 and V2025.0.3 are now available.

Reactis V2025.2.1

The following bugs were fixed since V2025.2:

Bug "incoming transition N of M not found" (#5792)
Reactis erroneously produces "Error: undefined variable" for some models (#5793)
Incorrect initial value for output of Stateflow chart (#5794)
Reactis produces "Must export as dataset" error when exporting to .m format for some models with harnesses (#5804)
Provide "legacy" option for index base when creating test suite template (#5806)
List of versions of Reactis for C that can be invoked is missing "V2025" (#5808)
Mismatch between Simulator and simulation in Simulink due to delayed input value in Stateflow (#5810)
Reactis API function rsSimRunSuite may cause MATLAB to crash (#5817)
Test suite import uses incorrect columns if a CSV file contains empty header columns (#5818)
Run-Time Error assertions not identified in Stateflow state actions (#5824)
In EML code integer saturation causes bug message instead of error message (#5826)

The following bugs were fixed since V2025.0.2:

Bug "incoming transition N of M not found" (#5792)
Reactis erroneously produces "Error: undefined variable" for some models (#5793)
Incorrect initial value for output of Stateflow chart (#5794)
Test suite import uses incorrect columns if a CSV file contains empty header columns (#5818)
In EML code integer saturation causes bug message instead of error message (#5826)

You may download the patches or full installers from the Reactis User Pages.

Best Regards,
The Reactis Team