We added support for IPv6 addresses (abbreviated and full).
You can now order public and private OV TLS/SSL certificates (SSL, Multi-Domain SSL, and Wildcard SSL, Private SSL, etc.) and include an IPv6 address as the common name or a SAN.
Note: IPv6 addresses aren't supported for EV TLS/SSL certificates (EV SSL and EV Multi-Domain SSL).
Enhancements made to Wildcard certificates. You can secure multiple wildcard domains on a single wildcard certificate.
When you order a Wildcard certificate in CertCentral, you can secure multiple wildcard domains in one wildcard certificate (*.example.com, *.yourdomain.com, and *.mydomain.com). You can still secure a single wildcard domain (*.example.com) with your Wildcard certificate.
Items to note:
As of March 1, 2018, 825 days is the maximum allowed length for a reissued (or duplicate issued) public 3-year SSL/TLS certificate.
For a 3-year OV certificate issued after March 1, 2017, be aware that during the first year of the 3-year certificate's lifecycle, all reissued and duplicate certificates may have a shorter lifecycle than the "original" certificate, and these reissued certificates will expire first. See
How does this affect my 3-year certificate reissues and duplicate issues?.
As of February 21, 2018, DigiCert only offers 1 and 2-year public SSL/TLS certificates due to changes in industry standards that limit the maximum length of a public SSL certificate to 825 days (approximately 27 months). See February 20, 2018, Last Day for New 3-Year Certificate Orders.