AWS m2 documentation change
Summary
Revised service availability notice to include upcoming closure of self-managed experience alongside existing managed runtime environment restrictions
Security assessment
No security vulnerabilities addressed. General mention of security improvements doesn't constitute security documentation.
Diff
diff --git a/m2/latest/userguide/system-sort-utilities.md b/m2/latest/userguide/system-sort-utilities.md index f2af80b64..907479816 100644 --- a//m2/latest/userguide/system-sort-utilities.md +++ b//m2/latest/userguide/system-sort-utilities.md @@ -9 +9,3 @@ SORT/SYNCSORT/ICEMANICETOOLMFSORT -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).