The legacy RSA server certificate signed by the DigiCert G1 Root CA may expire as early as September 26, 2026 at 7PM US Central. DigiCert has not confirmed it will honor the previously agreed extension for the RSA certificate. This is the extension referenced in the update from February 16, 2026. The ECC certificate on the legacy URLs remains valid until but is currently set to expire March 10, 2027.