AWS m2 documentation change
Summary
Updated service availability notice with details about closure of self-managed experience (effective July 30, 2026) and continued support for existing customers. Added sections for self-managed and managed experiences.
Security assessment
Explicitly mentions AWS will continue providing security updates for self-managed experience, indicating ongoing security maintenance. No evidence of addressing a specific vulnerability.
Diff
diff --git a/m2/latest/userguide/mainframe-modernization-availability-change.md b/m2/latest/userguide/mainframe-modernization-availability-change.md index 7868803f5..f09d6259b 100644 --- a//m2/latest/userguide/mainframe-modernization-availability-change.md +++ b//m2/latest/userguide/mainframe-modernization-availability-change.md @@ -7 +7,5 @@ -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). +AWS Mainframe Modernization availability change (self-managed experience)AWS Mainframe Modernization availability change (Managed Runtime Environment experience) + +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). @@ -10,0 +15,23 @@ AWS Mainframe Modernization Service (Managed Runtime Environment experience) is +## AWS Mainframe Modernization availability change (self-managed experience) + +AWS Mainframe Modernization self-managed experience will no longer be accepting new customers beginning on July 30, 2026. Existing customers can continue using the service with no disruption to their ongoing modernization projects. This availability change impacts the self-managed experience including: + + * Replatform with Rocket + + * Data Replication with Precisely + + * Replatform with NTT DATA + + * Assembler Conversion with mLogica + + * SPARC Virtualization with Stromasys + + + + +While we will not be adding new features to the service, we remain committed to providing security updates and maintaining service availability to ensure ongoing modernization projects continue to run smoothly. Our focus is on ensuring a stable environment for existing customers to complete their mainframe modernization initiatives while preparing for the transition to capabilities from vendor-direct offerings and from AWS Transform. + +If you have additional questions, contact us through [AWS Support](https://aws.amazon.com/support/). + +## AWS Mainframe Modernization availability change (Managed Runtime Environment experience) +