The test sandbox now supports only TLS 1.2. While I understand the purpose of providing an environment that only supports TLS 1.2, this is causing an issue with my current situation. I am finalizing updates to support 1.2 and in the meantime need to apply a hotfix to the current code base that uses an older version of TLS. Is there an old test sandbox that we could connect to perform integration testing for payment processing?
Thank you.
