Update Braintree from 2.20 to at least 2.231for Zencart Site

Upgrade Braintree payment gateway from 2.20 version to at least or higher 2.231 php preferred version 3.35.0 with my Zencart websites has 2 domains but run off the same gateway. Price both options out to me. Satisfaction guaranteed. Here is what Braintree noted: We're reaching out to let you know that we will be updating our root SSL certificate provider for API traffic on October 1, 2018 to align with security standards, and our records show that you are using a legacy SDK version that is not compatible with the update. Hostgator is hosting co.