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PAS 26.1 Release Notes

PAS 26.1 (30.03.2026)

Migration Note

Designer apps that have been compiled with this release will add a timeout to files that have been uploaded with the File Upload element. After this timeout, the file expires and is deleted automatically.
To go back to the old behavior (keep all files), make sure to set expiration to false on the File Upload element before compiling.

Please note that we have updated our license information.

New Features

Administration

  • Completely reworked service list
    The service list not only comes with a fresh new look, but now also supports bulk operations. You can select multiple services to start, stop, or restart the entire selection at once.
    The Quick Actions are now located in a clear menu and display only the actions that are available for each service.

    grafik-20260327-100831.png


  • New persistent state experience
    The overview of persistent state objects has been simplified for a better insight into these objects. All existing persistent state objects are now displayed in a clear table.
    It is now also possible to send signals to all objects that are in a specific state. Breadcrumb navigation makes it easy to switch between the list view and the detail view on a single object.

    grafik-20260327-100920.png


AI Agents

  • Support for Google models as new AI service providers
    The PAS AI Agent feature now allows to use Google AI models in AI agent implementations.

Designer Examples

  • New example for Flat File to XML
    This new best practice example shows how data from a flat file easily can be converted into an XML document for e.g. further processing.

  • New example for substring() operations
    With this new example, you can try out all substring() operations, and see with your own sample data how they work.

Improvements and Fixes

  • AI Agents

    • Improved log messages for agents when using tools

  • Bridge

    • Runtime 2026.4

  • Builder

    • Runtime 2026.4

  • Designer

    • Improved error message for wrong OpenAPI version

    • Fixed an issue with the connector wizard

    • Fixed a styling issue with the service details page

  • Designer Examples and Assets

    • Some improvements to the RESTAPI_SupportManager_Example

    • Provided some adapter examples in a dedicated Docker version

  • xUML Runtime

    • Fixed an issue where persistent state events were being processed multiple times

    • Fixed an issue with the Runtime API where sending a completion signal always failed