AWS m2 documentation change
Summary
Revised service notice to add self-managed experience deprecation date and reference to security/availability maintenance.
Security assessment
No security vulnerability or incident addressed. The security reference is part of standard service maintenance language without technical security documentation additions.
Diff
diff --git a/m2/latest/userguide/bac-deployment.md b/m2/latest/userguide/bac-deployment.md index 095812f05..6e79cc025 100644 --- a//m2/latest/userguide/bac-deployment.md +++ b//m2/latest/userguide/bac-deployment.md @@ -9 +9,3 @@ BAC dedicated configuration fileConfiguring security for the BACInstalling the m -AWS Mainframe Modernization Service (Managed Runtime Environment experience) is no longer open to new customers. For capabilities similar to AWS Mainframe Modernization Service (Managed Runtime Environment experience) explore AWS Mainframe Modernization Service (Self-Managed Experience). Existing customers can continue to use the service as normal. For more information, see [AWS Mainframe Modernization availability change](https://docs.aws.amazon.com/m2/latest/userguide/mainframe-modernization-availability-change.html). +After careful consideration, we have made the decision to close new customer access to **AWS Mainframe Modernization self-managed experience** , effective July 30, 2026. Existing customers can continue to use the service as normal. AWS continues to invest in security and availability improvements for AWS Mainframe Modernization self-managed experience, but we do not plan to introduce new features. For more information, see [AWS Mainframe Modernization availability change](https://docs.aws.amazon.com/m2/latest/userguide/mainframe-modernization-availability-change.html). + +**AWS Mainframe Modernization Service (Managed Runtime Environment experience)** is no longer open to new customers. For capabilities similar to AWS Mainframe Modernization Service (Managed Runtime Environment experience) explore AWS Mainframe Modernization Service (Self-Managed Experience). Existing customers can continue to use the service as normal. For more information, see [AWS Mainframe Modernization availability change](https://docs.aws.amazon.com/m2/latest/userguide/mainframe-modernization-availability-change.html).