Document history
The following table describes the documentation release history of Amazon Certificate Manager beginning in 2018.
| Change | Description | Date |
|---|---|---|
The ACM console no longer supports email validation using WHOIS. If you wish to validate your domain via email, configure domain validation using the console, API, SDK, or CLI. | July 11, 2024 | |
The ACM console no longer supports mail exchanger (MX). | July 11, 2024 | |
Use account-level separation in your policies wherever possible. If not possible, you can restrict permissions at the account level or through encryption context condition keys in your policies. | June 11, 2024 | |
Added a note about the deprecation of WHOIS email verification starting in June 2024. | February 5, 2024 | |
Condition key support added | Added support for IAM Condition keys when requesting ACM certificates. For a list of supported conditions, see https://docs.amazonaws.cn/acm/latest/userguide/acm-conditions.html#acm-conditions-supported. | August 24, 2023 |
ECDSA support added | Added support for Elliptic Curve Digital Signature Algorithm (ECDSA) when requesting a public ACM certificate. For a list of supported key algorithms, see https://docs.amazonaws.cn/acm/latest/userguide/acm-certificate.html#algorithms. | November 8, 2022 |
New CloudWatch Events | Added ACM Certificate Expired, ACM Certificate Available, and ACM Certificate Renewal Action Required events. For a list of supported CloudWatch Events, see https://docs.amazonaws.cn/acm/latest/userguide/cloudwatch-events.html. | October 27, 2022 |
Updating key algorithm types for import | Certificates imported into ACM may now have keys with additional RSA and Elliptic Curve algorithms. For a list of currently supported key algorithms, see https://docs.amazonaws.cn/acm/latest/userguide/import-certificate-prerequisites.html. | July 14, 2021 |
Promoting "Monitoring and Logging" as a separate chapter | Moved monitoring and logging documentation to its own chapter. This change covers CloudWatch Metrics, CloudWatch Events/EventBridge, and CloudTrail. For more information, see https://docs.amazonaws.cn/acm/latest/userguide/monitoring-and-logging.html. | March 23, 2021 |
Added CloudWatch Metrics and Events support | Added DaysToExpiry metric and event and supporting APIs. For more information, see https://docs.amazonaws.cn/acm/latest/userguide/cloudwatch-metrics.html and https://docs.amazonaws.cn/acm/latest/userguide/cloudwatch-events.html. | March 3, 2021 |
Added cross-account support | Added cross-account support for using private CAs from Amazon Private CA. For more information, see https://docs.amazonaws.cn/acm/latest/userguide/ca-access.html. | August 17, 2020 |
Added region support | Added region support for the Amazon China (Beijing and Ningxia) Regions. For a complete list of supported regions, see https://docs.amazonaws.cn/general/latest/gr/rande.html#acm-pca_region. | March 4, 2020 |
Added renewal workflow testing | Customers can now manually test the configuration of their ACM managed renewal workflow. For more information, see Testing ACM's Managed Renewal Configuration. | March 14, 2019 |
Certificate transparency logging now default | Added ability to publish ACM public certificates into certificate transparency logs by default. | April 24, 2018 |
Launching Amazon Private CA | Launched ACM Private Certificate Manager (CM), and extension of Amazon Certificate Manager that allows
users to establish a secure managed infrastructure for issuing and revoking private
digital certificates. For more information, see Amazon Private
Certificate Authority | April 4, 2018 |
Certificate transparency logging | Added certificate transparency logging to Best Practices. | March 27, 2018 |
The following table describes the documentation release history of Amazon Certificate Manager prior to 2018.
| Change | Description | Release Date |
|---|---|---|
| New content | Added DNS validation to DNS validation. | November 21, 2017 |
| New content | Added new Java code examples to Using the API (Java examples). | October 12, 2017 |
| New content | Added information about CAA records to (Optional) Configure a CAA record. | September 21, 2017 |
| New content | Added information about .IO domains to Troubleshooting. | July 07, 2017 |
| New content | Added information about reimporting a certificate to Reimporting a certificate. | July 07, 2017 |
| New content | Added information about certificate pinning to Best practices and to Troubleshooting. | July 07, 2017 |
| New content | Added Amazon CloudFormation to Services integrated with Amazon Certificate Manager. | May 27, 2017 |
| Update | Added more information to Quotas. | May 27, 2017 |
| New content | Added documentation about Identity and Access Management for Amazon Certificate Manager. | April 28, 2017 |
| Update | Added a graphic to show where validation email is sent. See Email validation. | April 21, 2017 |
| Update | Added information about setting up email for your domain. See (Optional) Configure email for your domain. | April 6, 2017 |
| Update | Added information about checking certificate renewal status in the console. See Check a certificate's renewal status. | March 28, 2017 |
| Update | Updated the documentation for using Elastic Load Balancing. | March 21, 2017 |
| New content | Added support for Amazon Elastic Beanstalk and Amazon API Gateway. See Services integrated with Amazon Certificate Manager. | March 21, 2017 |
| Update | Updated the documentation about Managed renewal. | February 20, 2017 |
|
New content |
Added documentation about Import certificates. |
October 13, 2016 |
|
New content |
Added Amazon CloudTrail support for ACM actions. See Using CloudTrail with Amazon Certificate Manager. |
March 25, 2016 |
|
New guide |
This release introduces Amazon Certificate Manager. |
January 21, 2016 |