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AWS m2 documentation change

Service: m2 · 2026-07-04 · Documentation low

File: m2/latest/userguide/ba-shared-architecture.md

Summary

Updated effective date for closing new customer access from July 30, 2026 to June 30, 2026

Security assessment

Date change unrelated to security vulnerabilities or features. No security context provided.

Diff

diff --git a/m2/latest/userguide/ba-shared-architecture.md b/m2/latest/userguide/ba-shared-architecture.md
index 3011be2f6..ef55a4c70 100644
--- a//m2/latest/userguide/ba-shared-architecture.md
+++ b//m2/latest/userguide/ba-shared-architecture.md
@@ -9 +9 @@ AWS Transform for mainframe runtime componentsExecution environmentsStatelessnes
-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). 
+After careful consideration, we have made the decision to close new customer access to **AWS Mainframe Modernization self-managed experience** , effective June 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).