|
Small change to end entity certificates: CPS URL and OID will not be included from June 15
|
|
4
|
2407
|
June 15, 2023
|
|
Enabling Asynchronous Order Finalization
|
|
7
|
5807
|
April 6, 2023
|
|
Possible API connection disruptions
|
|
1
|
924
|
March 1, 2023
|
|
Enabling ACME CAA Account and Method Binding
|
|
2
|
13596
|
December 16, 2022
|
|
New "Service Busy" responses beginning during high load
|
|
2
|
7557
|
September 26, 2022
|
|
Upcoming changes to revocation reasons
|
|
1
|
1572
|
September 21, 2022
|
|
Rejecting SHA-1 CSRs and validation using TLS 1.0 / 1.1 URLs
|
|
1
|
5463
|
September 15, 2022
|
|
Minor change to validation networking
|
|
2
|
1914
|
July 28, 2022
|
|
Rate Limit Error Message Improvements
|
|
0
|
973
|
June 29, 2022
|
|
Changes to TLS-ALPN-01 challenge validation
|
|
1
|
9121
|
January 26, 2022
|
|
Change in Revocation Methods Due to a (now patched) ACME bug
|
|
1
|
2957
|
December 13, 2021
|
|
Staging partial database reset, 15 Nov 2021
|
|
1
|
1590
|
November 15, 2021
|
|
Production Chain Changes
|
|
3
|
92183
|
September 29, 2021
|
|
End of Life Plan for ACMEv1
|
|
27
|
199554
|
September 15, 2021
|
|
Providing a longer certificate chain by default
|
|
1
|
9061
|
May 4, 2021
|
|
OpenSSL Client Compatibility Changes for Let’s Encrypt Certificates
|
|
0
|
74547
|
January 27, 2021
|
|
ECDSA Issuance available in Staging: March 24
|
|
0
|
19091
|
March 19, 2021
|
|
Staging maintenance and database reset, 2 March 2021
|
|
1
|
2008
|
March 2, 2021
|
|
Staging Hierarchy Changes
|
|
3
|
4127
|
February 26, 2021
|
|
Stability and Purpose of Staging
|
|
0
|
1965
|
February 23, 2021
|
|
ACME v2: Removing /acme/issuer-cert endpoint
|
|
0
|
2303
|
December 12, 2020
|
|
Beginning Issuance from R3
|
|
2
|
20561
|
December 2, 2020
|
|
ACME v2 - Scheduled deprecation of unauthenticated resource GETs
|
|
4
|
30920
|
September 24, 2020
|
|
Transitioning to ISRG's Root
|
|
0
|
10638
|
May 21, 2019
|
|
Transition to ISRG's Root delayed until Jan 11 2021
|
|
2
|
62649
|
September 17, 2020
|
|
Issuing for common RSA key sizes only
|
|
0
|
3246
|
September 16, 2020
|
|
ACME v1/v2: Validating challenges from multiple network vantage points
|
|
5
|
48940
|
June 23, 2020
|
|
ACME v1/v2 - Changing "Challenges" returned for invalid/valid authorizations
|
|
2
|
3138
|
January 14, 2020
|
|
New CDN for the Production API
|
|
0
|
6655
|
September 23, 2019
|
|
New CDN for the Staging API
|
|
0
|
2561
|
September 12, 2019
|