Gravity Forms 2.8.7.1

- Added aria-describedby to single input fields including: Number, Phone, Post Title, Post Body, Post Excerpt and Post Custom Field.
- Fixed an issue with the accessibility of the choice add and remove buttons in the form editor.
- Fixed uploaded files remaining when File Upload fields are deleted from the form.
- Fixed routing and conditional logic rules on notifications, confirmations, the submit and next buttons not being removed when the field is deleted from the form.
- AF: Fixed an issue where payment add-ons could process webhooks for the wrong entry if an empty string is passed for the transaction or subscription id.

- Added security enhancements.
- Added maxlength attribute to fields using textarea inputs when maximum character count is defined.
- Added the gform_field_validation filter to the Repeater field.
- Added aria-describedby to some single input fields including: Consent, Text, Textarea, and Website.

- Updated link in disable logging notice to immediately disable logging.
- Updated the gform_post_export_entries action hook to include the export_id as the fifth parameter.
- Updated reCAPTCHA settings description.

- Fixed an accessibility issue with the total field where screen readers don't announce the total amount when it changes.
- Fixed multi-column List fields within Repeater fields appearing as Array during export.
- Fixed a fatal error which can occur when using GFFormsModel::media_handle_upload() to upload a video file to the media library.
- Fixed an accessibility issue with the color contrast of the character counter on a white background.
- Fixed character counter not announcing updated character limit to screenreaders on fields with a maximum character count defined.
- Fixed the replacement method name in the GFFormsModel:urge_expired_incomplete_submissions() deprecation notice.
- Fixed an issue with the default symbols for the Repeater field buttons and removed the title attribute.
- Fixed the placeholder option not being added to drop down type fields when the placeholder is 0.
- Fixed an issue with some Address field sub-labels when the form is displayed.
- Fixed the input mask type setting reverting to the standard choice after some custom masks are configured.
- Fixed an issue that frontend feeds can't be activated after the conditional logic disabled.

- Removed "Not Checked" rule for the consent field in conditional logic JS. Use "not is" "checked" instead.

- Fixed issue where conditionally hidden Drop Down fields were evaluated as having a value via conditional logic.
- Fixed an issue where use of some special characters, such as quotes, in the List field column label could prevent submission of the input value.
- Fixed an issue with the Rich Text Editor height when the Paragraph or Post Body field is displayed by conditional logic.
- Fixed some properties not being reset when the Product field input type is changed causing issues for the front-end calculations and conditional logic.

- API: Added GFAPI::entry_exists() to check if an entry exists for the supplied ID.
- API: Fixed PHP warning during form submission if an invalid entry id is returned by the gform_entry_id_pre_save_lead filter.
- API: Fixed an issue where existing values for registered entry meta could be lost when using the gform_entry_id_pre_save_lead filter to update an entry during form submission.
- API: Fixed returning repeater subfields via GFAPI::get_field()
- API (internal): Added GFExport::get_entry_export_line() for getting the line to be included in the export for the entry being processed.
- API (internal): Added support for IS/IS NOT NULL operations in GF_Query.

- Added maxlength attribute to fields using textarea inputs when maximum character count is defined.
- Fixed a fatal error which can occur when using GFFormsModel::media_handle_upload() to upload a video file to the media library.
- Fixed an accessibility issue with the color contrast of the character counter on a white background.
- Fixed character counter not announcing updated character limit to screen readers on fields with a maximum character count defined.
- Fixed the replacement method name in the GFFormsModel:urge_expired_incomplete_submissions() deprecation notice.
- Fixed an issue with the default symbols for the Repeater field buttons and removed the title attribute.
- Fixed the placeholder option not being added to drop down type fields when the placeholder is 0.
- Added aria-describedby to some single input fields including: Consent, Text, Textarea, and Website.
- Fixed an issue that frontend feeds can't be activated after the conditional logic disabled.