AWS m2 documentation change

Service: m2 · 2026-07-01 · Documentation low

File: m2/latest/userguide/filetransfer-transfer-tasks.md

Summary

Revised service availability statement to announce self-managed experience closure timeline and restate managed environment status

Security assessment

Change communicates product roadmap without security implications. No vulnerability fixes or security feature documentation added.

Diff

diff --git a/m2/latest/userguide/filetransfer-transfer-tasks.md b/m2/latest/userguide/filetransfer-transfer-tasks.md
index 34c4c7b61..f24dc82e2 100644
--- a//m2/latest/userguide/filetransfer-transfer-tasks.md
+++ b//m2/latest/userguide/filetransfer-transfer-tasks.md
@@ -9 +9,3 @@ Create transfer tasksView transfer tasks
-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).