AWS m2 documentation change
Summary
Updated service availability notice: Added announcement about closing new customer access to self-managed experience (effective July 30, 2026) and reiterated existing closure of managed runtime environment.
Security assessment
Change occurs in FAQ section but contains no security-specific Q&A additions. Mentions security improvements as part of general service maintenance without concrete details.
Diff
diff --git a/m2/latest/userguide/ba-faq.md b/m2/latest/userguide/ba-faq.md index a6b6887aa..34d545690 100644 --- a//m2/latest/userguide/ba-faq.md +++ b//m2/latest/userguide/ba-faq.md @@ -9 +9,3 @@ GeneralAWS Transform for mainframe RuntimeDataTransformationDeploymentSecurity -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).