GravityView - Advanced Filtering Extension 4.1.1

* Removing all filters or the last one caused them to reappear after saving the View.

= 4.0.2 on August 29, 2024 =
This release fixes an issue with field comparisons involving merge tags and addresses a PHP 8.2 deprecation notice.

#### Fixed
* Incorrect results returned when comparing two fields, with the second field's value provided by a merge tag (e.g., "Field A is greater than {Field B:2}").
* PHP 8.2 deprecation notice due to passing a `null` value to json_decode().

Fixed
* "Add Condition" button disappearing when configuring View filters or field conditional logic.