### 2.1.0 | 2024-02-28
- Added support for async (background) feed processing to improve form submission performance.
- Updated the custom contact fields settings on the feed configuration page to use the generic_map type field instead of the deprecated dynamic_field_map type field.
- Updated the minimum Gravity Forms version to 2.5.
- Fixed a PHP 8.1 deprecation notice that occurs when saving the add-on settings on a new installation.
- Fixed PHP 8.2 deprecation notices that occur when saving add-on settings.

### 2.0 | 2022-02-16
- Updated links to documentation.
- Fixed an issue where the add-on log uses the "Invalid API URL" message for request failures of any kind.
- API: Updated the API auth test so the existing gform_activecampaign_request_timeout filter can be used to increase the request timeout period.


### 1.9 | 2021-05-13
- Fixed an issue that causes the plugin settings to always show the API URL and Key as invalid even when they are correct.


### 1.8 | 2020-09-07
- Added support for Gravity Forms 2.5.


### 1.7 | 2020-03-11
- Added translations for Hebrew, Hindi, Japanese, and Turkish.
- Fix PHP notices thrown on the feed list and edit page in PHP 7.4.


### 1.6
- Added support for adding notes to contacts.
- Updated feed settings with improvements to user experience.
- Fixed issue where field values hidden by conditional logic were overriding visible values when mapped to the same Active Campaign field.


### 1.5
- Added filter to prevent mapped, blank fields from overriding existing data.
    	Example:
    	add_filter( 'gform_activecampaign_override_empty_fields', '__return_true' );
- Added filter do allow different field types to be mapped to Active Campaign's email field.
		Example:
		*add_filter( 'gform_activecampaign_supported_field_types_email_map', function( $field_types ) {
        	return array( 'email', 'hidden', 'text' );
        });*
- Added filter to change the timeout value when sending requests to Active Campaign and updated default value to 20 seconds.
		Example:
		*add_filter( 'gform_activecampaign_request_timeout', function(){ return 30; //Changes timeout to 30 seconds } );*
- Added security enhancements.
- Added GPL to plugin header.
- Updated feed setting styles.
- Updated Plugin URI and Author URI to use https.
- Updated feed list to prevent feed creation when valid API URL is not provided.
- Fixed issue where non-mapped fields would override existing data with blank values.
- Fixed strings for translations.
- Fixed PHP notice when editing a feed when no ActiveCampaign forms are available.


### 1.4
- Added the *gform_activecampaign_contact_pre_sync* filter for overriding the contact properties before sending them to ActiveCampaign.
- Added feed duplication support.
- Updated API library naming to prevent conflicts with third-party ActiveCampaign API libraries.
- Fixed an issue with the request failed message if a WP_Error occurs.


### 1.3.1
- Fixed PHP warning related to Double Opt-In Form setting.


### 1.3
- Added support for delaying feed processing until payment by PayPal Standard is successfully completed.
- Updated 'Opt-In Condition' setting label to 'Conditional Logic'.
- Updated admin stylesheet to use minified file by default unless SCRIPT_DEBUG is active or query param gform_debug is set, e.g. domain.com/?gform_debug.


### 1.2
- Added merge tags support for contact tags.
- Added the [gform_activecampaign_tags](https://docs.gravityforms.com/gform_activecampaign_tags) filter.
- Removed the *gform_activecampaign_enable_tag_mapping* filter, the tags setting is now permanently displayed.


### 1.1.2
- Added additional logging statement to process_feed().
- Updated the form field drop down for the Email Address to include hidden fields.
- Updated feed processing to abort if value of mapped Email Address field is invalid or empty.


### 1.1.1
- Added gf_activecampaign() for easily getting an ActiveCampaign instance.
- Fixed PHP warnings during feed processing.


### 1.1
- Added Double Opt-In support.
- Added Spanish (es_ES) translation.


### 1.0
- It's all new!