Updated October 22, 2019

Due to recently discovered vulnerabilities in the SSL TLS 1.0 security protocol, StudioCloud's credit card partners required that they update their security protocols for connecting to its servers to use SSL TLS 1.3.

This new security protocol was not supported in versions of ProSelect prior to 2019r1.4

 If you are licensed for an earlier version of ProSelect and still wish to integrate ProSelect with StudioCloud, you will need to upgrade to a newer version of ProSelect.