New Private Space apps block TLS v1.0/v1.1 and will only support TLS v1.2 or greater
Change effective on 25 June 2020
Effective today, June 25, 2020, the default configuration for new Private Space apps will only support TLS v1.2 or greater. New Private Spaces apps are now configured by default to use the
spaces-tls-salesforce cipher suite, which complies with Salesforce TLS Guidelines, as described here.
Details on how to revert to a cipher suite that supports TLS v1.0/v1.1 are in the Dev Center Routing in Privates Spaces SSL Security article.