Gravity Forms 2.8.8

- Updated the minimum version of WordPress required for support to 5.2.
- Fixed an issue with the styles for the active/inactive toggle in the admin.

- Fixed a typo in the address field's country subfield for the Brunei Darussalam choice.

- Fixed a PHP notice for $phpmailer->ErrorInfo in certain sites where a third-party plugin or custom function could be altering the $phpmailer object.
- Fixed front-end merge tag replacement returning values for fields in sections hidden by conditional logic.