These logs accept all roots that are enabled for the server authentication trust purpose in one or more of the Microsoft, Mozilla, Chrome, Apple, and 360 Browser root programs. We will update the list of accepted roots from time to time in accordance with this policy.
The original Sabre log is included in Google Chrome since M60.
New temporally-sharded Sabre logs became Qualified in the Chrome and Apple CT log lists in September 2023, and progressed to Usable in November/December 2023.