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24. March 2026
Improvements

New Features and Improvements

  • Improved error handling. Less generic server errors and more 4xx type error responses. Improved and aligned response bodies and codes for invalid request parameters.
  • Added support for customFields when requesting multiple persons.
  • Changes to non-primal payroll employments are now correctly reflected in person queries using the modifiedSince parameter. Empty objects are no longer returned.
14. November 2025
New ReleasesImprovements

New Features and Improvements

  • Added support for additionalAddressInfo when requesting multiple persons.
  • The unit field in time booking days has been removed, as the day sums are always returned in hours and minutes.
  • If a data source is needed more than once to answer a query, it’s only accessed once and the result is cached. This improves the performance of larger, more complex requests.

Bug Fixes

30. September 2025
New Releases
Hello World!