Important Security Update: TLS Version Upgrade

TLS versions 1.0 and 1.1 are deprecated on Aug 5th, 2025 . Users need to update their implementations to TLS 1.2 or 1.3.

TLS 1.2 and 1.3 are allowed but weak ciphers are not supported. Below are the allowed list of ciphers that need to be used. Anything other than these ciphers would be blocked when moving to a new certificate.

TLS-AES-128-GCM-SHA256:
TLS-AES-256-GCM-SHA384:
TLS-CHACHA20-POLY1305-SHA256:
ECDHE-ECDSA-AES128-GCM-SHA256:
ECDHE-ECDSA-AES256-GCM-SHA384:
ECDHE-RSA-AES128-GCM-SHA256:
ECDHE-RSA-AES256-GCM-SHA384:
ECDHE-ECDSA-CHACHA20-POLY1305:
ECDHE-RSA-CHACHA20-POLY1305

Moving to TLS 1.3 is recommended. Please refer to this link for migration steps.