Recently i have seen 2 blogs , one is http://www.programmingsimplified.in/2019/03/how-to-update-magento-authorizenet.html
In magento , there is two payment method of authorize (1. Authorize.net direct post and 2. authorize.net)
I have my magento store which uses 2nd method Authorize.net since last two years. but i am not using authorize.net direct post.
My question is that, Should i update the authorize.net using patch ?