DigiCert product docs What's new Release notes Older releases Release notes: 2022 February 2, 2022 CA Manager Patch: February 9, 2022 CA Manager Patch: February 9, 2022 Enhancements SHA3 Signature Algorithm - are now supported with private Roots and ICAS. CAs can now be signed by the ICA as SHA3-256, SHA3-384, and SHA3-512.