Gravity Forms MailChimp Add-On v1.3.1 has been released via automatic upgrade. This is an important update to the MailChimp Add-On that corrects an issue with API key authentication.
ADD-ONS ARE ONLY AVAILABLE TO GRAVITY FORMS DEVELOPER LICENSE HOLDERS.
Don't own a Gravity Forms Developer License? Purchase one now!
Please Note: Automatic Upgrade will only work if you have entered a valid Developer License Key in the Settings page of Gravity Forms in your WordPress Administration Panel.