June 17, 2026

Version 26.12

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New endpoint for importing customer join dates

Loyalty

The new Import join dates for a loyalty program endpoint updates the loyalty program join dates for all specified customer profile IDs. Processing all customer IDs in one request speeds up large imports.

More updates

Enhancements:

• Integration API:
  • The List customer's unused loyalty points endpoint now accepts an array of subledger IDs in the subledgerId parameter to retrieve the points balance for multiple subledgers in a single request.
  • Experiment campaigns now appear in the campaignEligibility response of the following endpoints: Update customer session, Track event, and Update customer profile. Only the variant assigned to the customer profile is included.
• Loyalty: The Import loyalty cards and Export loyalty cards endpoints now support custom attributes.
• Management API: The Export customer sessions endpoint now includes updatedBefore and updatedAfter query parameters to filter sessions by last activity date.

Bug fixes:

• Cart item filters:
  • Fixed a bug where the List Application cart item filters endpoint did not correctly filter results when the title query parameter was provided. The parameter has also been renamed to name.
  • Fixed a bug where searching for attributes of type List of Strings by the middle or end of a value showed an inaccurate error message.
• Attributes: Fixed a bug where existing events did not display in the Event Type dropdown when users created a custom attribute for the Event entity.