Gravity Forms 2.9.4.2

- Updated the [field merge tag](https://docs.gravityforms.com/field-merge-tags/) to support the admin modifier.

- AF: Fixed a floating point precision issue which can occur for some payment amounts when combined with a 100% coupon resulting in an error from the payment gateway.

- Updated the [gform_akismet_enabled](https://docs.gravityforms.com/gform_akismet_enabled/) filter to include $form_id as the second parameter.
- Updated the [gform_akismet_fields](https://docs.gravityforms.com/gform_akismet_fields/) filter to include $action as the fourth parameter.