Gravity Forms MailChimp Add-On was updated to version 3.2, from version 3.1. Changelog:
- Added hook to allow args to be changed before sending submission to MailChimp.
- Added hook to select whether empty mapped fields should override existing values on Mailchimp; defaults to override.
- Fixed issue where existing groups were not maintained for users already subscribed.
- Fixed debug notice messages.
- Fixed fatal error displayed on certain situations.