> Interoperability issues with middle-boxes or existing software written for TLS 1.2. Facebook, Google, and Mozilla did lots of testing with TLS 1.3 and middleboxes. If something was missed, the whole Internet will have problems. Existing software is the question we are trying to answer. -- openssl-users mailing list To unsubscribe: https://mta.openssl.org/mailman/listinfo/openssl-users
