# Release 538 - April 2024

# New features

Supplement tickets for cargo like bicycles or strollers: A supplement ticket allows a Traveler to take a Bicycle or Stroller onto the bus or train. The ticket can only be used as proof of payment to the inspector and cannot be validated since the number of travelers on a supplement ticket is always 0.
Group tickets with different pricing options for specific group sizes of up to 10 travelers. The number of adults & children are stored in the UIC barcode.
Support for the configuration of multiple sets of Fraud Detection rules. Product definitions can be linked to specific rule sets. Existing products will be linked to the default ruleset.

Please see our API migration guide for using these features in your products and tickets.

The UI had some cosmetic changes. Buttons are complimented with icons and modality selection changed to toggle switches.
The configuration page has better grouping of the settings.
The Tenant documentation now contains a short description on how to define and use Dynamic Barcodes.