AWS m2 documentation change
Summary
Updated service availability notice to announce closure of new customer access for self-managed experience and reiterate managed environment closure
Security assessment
Service lifecycle announcement without security implications. Mentions security investments but doesn't document security features or address vulnerabilities.
Diff
diff --git a/m2/latest/userguide/ba-runtime-config.md b/m2/latest/userguide/ba-runtime-config.md index 42a46afc0..3ff4d29f1 100644 --- a//m2/latest/userguide/ba-runtime-config.md +++ b//m2/latest/userguide/ba-runtime-config.md @@ -9 +9,3 @@ Application configuration basicsApplication precedenceJNDI for databasesOther fi -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).