* [#1681] Use a unique reference number every time for StUF-ZDS requests
* [#1687] Added explicit submission step validate endpoint
* Fixed unintended camelization of response data
* Bumped API version to 1.0.2
* [#1693] Fixed postcode validation errors by applying input mask normalization to
  prefill values
* [#1731] Fixed crash with non-latin1 characters in StUF-calls (such as StUF-ZDS)