## 2.1.54 | December 10, 2025
– Added experimental [`gppa_flatten_multi_dimensional_array_to_index_array`](https://gravitywiz.com/documentation/gppa_flatten_multi_dimensional_array_to_index_array) filter hook.
– Fixed an issue where AJAX requests always targeted the apex domain.
– Fixed issue where Populate Anything field settings would disappear when _Enable “other” choice_ or _Show values_ settings were toggled.
## 2.1.53 | December 2, 2025
– Fixed an issue where the selected values in a dynamically powered multi choice field disappear after validation when an error occurs elsewhere on the form.