|
About the CT Announcements category
|
|
0
|
5330
|
May 15, 2019
|
|
Upcoming Let’s Encrypt CT Log Changes - Shutting down 2025 shards
|
|
0
|
135
|
January 29, 2026
|
|
The Let's Encrypt Oak log is now read-only
|
|
0
|
172
|
December 11, 2025
|
|
Introducing Sunlight, a CT implementation built for scalability, ease of operation, and reduced cost
|
|
0
|
333
|
March 14, 2024
|
|
Shutting down Sapling 2023h2 and Oak 2023
|
|
0
|
299
|
February 27, 2024
|
|
Shutting down Oak 2022
|
|
0
|
420
|
November 1, 2023
|
|
Shutting down Sapling 2022h2 and 2023h1
|
|
1
|
460
|
October 25, 2023
|
|
Nuturing Continued Growth of our Oak CT Log
|
|
0
|
645
|
June 13, 2022
|
|
Announcing the Sapling CT test log
|
|
0
|
782
|
June 13, 2022
|
|
Deleting Oak 2019, 2020, and 2021 shards
|
|
0
|
678
|
June 13, 2022
|
|
Chopping down the Let's Encrypt Testflume CT Log
|
|
1
|
777
|
May 4, 2022
|
|
Removed Testflume from our Status Page
|
|
1
|
741
|
April 26, 2021
|
|
Retiring Let’s Encrypt Testflume and Oak 2019/2020 CT shards
|
|
0
|
884
|
February 23, 2021
|
|
Enabling coerced get-entries
|
|
2
|
1757
|
March 2, 2020
|
|
Oak shards are now usable by Certificate Authorities
|
|
1
|
976
|
February 18, 2020
|
|
How Let's Encrypt Runs CT Logs
|
|
0
|
1238
|
November 21, 2019
|