PayPal’s TLS 1.2 and HTTP/1.1 Upgrade Will it impact anything for us
As the subject says really. Will we need to do anything.PayPal are already using this new protocol in their sandbox and are going to use it in the main PayPal area in June 2016.
This article explains a lot http://www.paidmembershipspro.com/paypals-tls-1-2-http1-1-upgrade-impact-membership-site/ I know it's related to WordPress but this will effect any script that uses PayPal.
Many thanks
John