Gravity Forms 2.8.8

- Added security enhancement.
- Added the gform_pre_handle_confirmation action.
- Fixed non-functional save link when the next or submit button is hidden by conditional logic.
- API: Updated the Web API form submissions endpoint to omit the ID of the created entry from the result if the user being impersonated does not have the capability to view or edit entries.
- API: Fixed an issue with the start_date and end_date search criteria where the start_date or end_date is assumed to be today if it's missing.

Version 2.3.3.9
- Added the "gform_pre_entry_detail" action hook which runs before entry detail page is displayed. Credit: Scott Kingsley Clark from Pods Framework.
- Added the "gform_post_update_entry_property" action hook which runs after an entry property is updated. Credit: Scott Kingsley Clark from Pods Framework.
- AF: Updated GFPaymentAddOn::get_entry_by_transaction_id() to search the _gf_addon_payment_transaction table when the supplied transaction ID is not found in the entry table.
- API: Updated the result returned by GFAPI::submit_form() to include the ID of the entry created from the submission.


Version 2.3.3.8
- Added filter to change form export filename
add_filter( 'gform_form_export_filename', function( $filename ) {
return 'new-filename-without-extension';
} );


Version 2.3.3.7
- Added error suppression for chmod() and touch() function calls

- Fixed an issue when searching Multiselect fields for slashes and double quotes.
- Fixed an issue with a localized string.