------------------------------------------------------------------------------------------------------------------
Version 3.6
    - Added filter to allow changing parameters to the API method that returns the MailChimp Lists.
    - Added Spanish (es_ES) translation.
    - Fixed a low severity security vulnerability in the admin area which could be exploited by authenticated users with form administration permissions.
    - Fixed an issue with the members existing groups being lost if no new groups were selected and gform_mailchimp_keep_existing_groups is true.

------------------------------------------------------------------------------------------------------------------
Version 3.5
    - Updated required version of Gravity Forms to 1.8.17.
    - Fixed an issue with Address fields where MailChimp would ignore the passed string if it did not contain the street address, city, state, or zip.

------------------------------------------------------------------------------------------------------------------
Version 3.4
    - Added support for the middle name input when preparing Name field values.
    - Updated required version of Gravity Forms to 1.9.
    - Fixed an issue causing checkbox fields not to be mapped under certain conditions.
    - Fixed fatal error with PHP < 5.4.

------------------------------------------------------------------------------------------------------------------
Version 3.3
    - Updated logging statements.
	- Updated the gform_mailchimp_field_value filter to have an additional parameter which includes the name of the custom mapped field.
	- Fixed issue causing address not to be mapped properly under certain scenarios.
	- Fixed Notice.
    - Fixed an issue with the concatenated string for Checkbox fields not being cleared before the next field is processed.
    - Fixed a warning when MailChimp interest groups aren't enabled on the list.

------------------------------------------------------------------------------------------------------------------
Version 3.2
    - Added hook to allow args to be changed before sending submission to MailChimp.
        add_filter( 'gform_mailchimp_args_pre_subscribe', 'override_mailchimp_params', 10, 4 );
        function override_mailchimp_params( $params, $form, $entry, $feed ) {
            // do stuff

            return $params;
        }
    - Added hook to select whether empty mapped fields should override existing values on Mailchimp; defaults to override.
        add_filter('gform_mailchimp_override_empty_fields', '__return_false' );
    - Fixed issue where existing groups were not maintained for users already subscribed.
	- Fixed notice messages.
	- Fixed fatal error displayed on certain situations.

------------------------------------------------------------------------------------------------------------------
Version 3.1
    - Fixed issue where grouping assignment was not working for already subscribed users
	- Fixed issue where a fatal error is displayed in certain situations
	- Fixed issue with upgrade that caused configuration not to be copied over in certain situations

------------------------------------------------------------------------------------------------------------------
Version 3.0
    - Added integration with Add-On Framework
	- Added support for sending selected checkboxes as a concatenated string
	- Updated POT file
	- Updated required version of Gravity Forms to 1.8.17
	- Updated to MailChimp API version 2.0.
    - Updated files removing closing php tag at the end.
	- Fixed a warning when MailChimp interest groups aren't enabled on the list.

------------------------------------------------------------------------------------------------------------------
Version 2.2
	- Updated phone number when set to standard format "(###)### - ####" to send in required format of ###-###-####

------------------------------------------------------------------------------------------------------------------
Version 2.1
	- Added Name (Full) as an option to the field mapping list when the form has a Name field set to Normal or Extended format

------------------------------------------------------------------------------------------------------------------
Version 2.0
    - Fixed PHP warnings when no API key was set
    - Added the gform_mailchimp_field_value filter to enable the value to be modified before being sent to the MailChimp API.
    - Added entry meta to the list of available field mappings
    - Fixed issue with group conditional logic not displaying all possible operators and value drop down correctly
    - Fixed issue with special character in main group name
    - Fixed issue with group conditional logic with non-selection field types
    - Added new hook "gform_mailchimp_allow_resubscription" which allows disabling support for resubscription
        add_filter('gform_mailchimp_allow_resubscription', '__return_false()');
	- Fixed issue saving group settings in admin when sub groups have the same name

------------------------------------------------------------------------------------------------------------------
Version 1.9
    - Updated Group logic to keep existing groups.
    - Added filter to change logic back to overriding groups
        add_filter("gform_mailchimp_keep_existing_groups", "__return_false");
    - Updated to treat members as if they were a new subscribe request when currently set to a status on MailChimp's side of unsubscribed, pending, cleaned
    - Fixed issue with special characters in MailChimp Group names causing issues when creating feed.

------------------------------------------------------------------------------------------------------------------
Version 1.8
    - Fixed issue with GetFieldValues() when used with groups; was returning full select when only options were required
	- Fixed notices
	- Fixed group names (commas in names are treated by MailChimp as a delimiter indicating multiple groups)

------------------------------------------------------------------------------------------------------------------
Version 1.7
	- Fixed issue with some Mapped Fields not being passed (Entry Date, User IP, Source Url, Form Title)
    - Added new conditional logic options (greater than, less than, contains starts with, ends with) and support for other conditional fields
    - Fixed notices
    - Fixed issue when testing if email is already in the list

------------------------------------------------------------------------------------------------------------------
Version 1.6.3
    - Added logging
    - Fixed notices
    - Fixed issue with single quotes on feed edit screen creating javascript errors

------------------------------------------------------------------------------------------------------------------
Version 1.6.2
    - Fixed issue with sack script being initialized with an incorrect admin url.
    - Fixed issue that causing conflicts with feeds created by older versions of the plugin

------------------------------------------------------------------------------------------------------------------
Version 1.6.1
    - Fixed issue that caused warnings to be displayed on feeds created by older versions.

------------------------------------------------------------------------------------------------------------------
Version 1.6
    - Fixed issue where RG_CURRENT_PAGE constant was not available when GF is deactivated
    - Fixed noticed caused where $api variable not declared
    - Added support for MaiChimp Groups so that subscribers can be assigned to a group when added to a list.
    - Added Form Title to the list of fields to be mapped
    - Updated procedure that gets the MailChimp lists so that more than 25 lists are returned (up to 100).
    - Added integration with PayPal so that subscribers can be added only when payment is received

------------------------------------------------------------------------------------------------------------------
Version 1.5
    - Updated API Wrapper to 1.3 (mini)
    - Removed blank strings from POT file to prevent error messages in Poedit

------------------------------------------------------------------------------------------------------------------
Version 1.4
    - Cleaned up notices
    - Fixed issue when using Opt-in condition on a field with multiple single quote characters in the label
    - Fixed issue when creating a feed using forms with HTML markup in field labels

------------------------------------------------------------------------------------------------------------------
Version 1.3.4
    - Cleaned up notices

------------------------------------------------------------------------------------------------------------------
Version 1.3.3
    - Added "Cancel" button to Edit page and updated "Save" and "Update" button verbiage

------------------------------------------------------------------------------------------------------------------
Version 1.3.2
    - Fixed issue with MailChimp lists being displayed as blank values. Taking into account different data formats returned by the API

------------------------------------------------------------------------------------------------------------------
Version 1.3.1
    - Using new MailChimp PHP API wrapper (v. 1.2.6) when authenticating via an API Key

------------------------------------------------------------------------------------------------------------------
Version 1.3
    - Added support for authentication via MailChimp API Key

------------------------------------------------------------------------------------------------------------------
Version 1.2
    - Fixed issue with automatic upgrade on WP 3.0

------------------------------------------------------------------------------------------------------------------
Version 1.1
    - Adding MailChimp capabilities to admin role upon plugin activation

------------------------------------------------------------------------------------------------------------------
Version 1.0.beta-2
    - Added MailChimp icon
    - Renamed "Contact List" to "MailChimp List"

------------------------------------------------------------------------------------------------------------------
Version 1.0.beta-1
    - Changed text on list page when settings haven't been configured
    - Created POT file

------------------------------------------------------------------------------------------------------------------
Version 0.2
    - Map Fields column headers to ?List Fields? and ?Form Fields? and bol
    - Rename button to "Save Feed" for a new feed and "Update Feed" for an existing one
    - Settings page subnavigation to look like "Edit Forms" subnav (i.e. All | Active | Inactive) with no pipe at the end
    - Try adding menu item between Entries and Settings
    - Move "Add Feed" to top right (like posts page) and rename to "Add new"

------------------------------------------------------------------------------------------------------------------
Version 0.1
    - Split logic from Feeds Add-On
    - Implemented automatic upgrade
    - Implemented list page checkboxes (for bulk actions)
    - Implemented active/inactive icons on list page

------------------------------------------------------------------------------------------------------------------
