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AWS m2 documentation change

Service: m2 · 2026-03-19 · Documentation low

File: m2/latest/userguide/doc-history.md

Summary

Renamed all references from 'AWS Blu Age' to 'AWS Transform for mainframe' across release notes and documentation links in the doc history

Security assessment

The changes are purely branding updates (renaming product/service names) without introducing new security content or addressing vulnerabilities. The security-related phrase 'enhancing security' in release notes 4.7.0 was already present before these changes.

Diff

diff --git a/m2/latest/userguide/doc-history.md b/m2/latest/userguide/doc-history.md
index fd76a29ed..913f9e045 100644
--- a//m2/latest/userguide/doc-history.md
+++ b//m2/latest/userguide/doc-history.md
@@ -14,4 +14,4 @@ AWS Mainframe Modernization will no longer be open to new customers starting Nov
-[AWS Blu Age release notes 4.7.0 and 4.8.0](https://docs.aws.amazon.com/m2/latest/userguide/ba-release-notes.html)| The 4.7.0 release of AWS Blu Age Runtime and AWS Blu Age Transformation Engines includes core dependency upgrades to Spring Boot 3.4.2 and Angular 19, enhancing security and performance while modernizing the frontend application framework. The 4.8.0 release includes key features like IBM IMS database transformation support and a new in-memory cache feature that improves performance for data-intensive programs for AS400 modernization..| May 18, 2025  
-[AWS Blu Age release notes 4.6.0](https://docs.aws.amazon.com/m2/latest/userguide/ba-release-notes.html)| This release of AWS Blu Age Runtime and AWS Blu Age transformation engine focuses on new features and improvements for zOS and AS400.| January 24, 2025  
-[AWS Blu Age release notes 4.5.0](https://docs.aws.amazon.com/m2/latest/userguide/ba-release-notes.html)| This release of AWS Blu Age Runtime and AWS Blu Age transformation engine focuses on key features of JCL support, binding directories and activation groups support for AS/400 modernized applications, and updated dependencies.| December 20, 2024  
-[AWS Blu Age FAQ](https://docs.aws.amazon.com/m2/latest/userguide/ba-faq.html)| Learn about the AWS Blu Age refactoring capability with this comprehensive list of FAQs.| December 20, 2024  
+[AWS Transform for mainframe release notes 4.7.0 and 4.8.0](https://docs.aws.amazon.com/m2/latest/userguide/ba-release-notes.html)| The 4.7.0 release of AWS Transform for mainframe Runtime and AWS Transform for mainframe Transformation Engines includes core dependency upgrades to Spring Boot 3.4.2 and Angular 19, enhancing security and performance while modernizing the frontend application framework. The 4.8.0 release includes key features like IBM IMS database transformation support and a new in-memory cache feature that improves performance for data-intensive programs for AS400 modernization..| May 18, 2025  
+[AWS Transform for mainframe release notes 4.6.0](https://docs.aws.amazon.com/m2/latest/userguide/ba-release-notes.html)| This release of AWS Transform for mainframe Runtime and AWS Transform for mainframe transformation engine focuses on new features and improvements for zOS and AS400.| January 24, 2025  
+[AWS Transform for mainframe release notes 4.5.0](https://docs.aws.amazon.com/m2/latest/userguide/ba-release-notes.html)| This release of AWS Transform for mainframe Runtime and AWS Transform for mainframe transformation engine focuses on key features of JCL support, binding directories and activation groups support for AS/400 modernized applications, and updated dependencies.| December 20, 2024  
+[AWS Transform for mainframe FAQ](https://docs.aws.amazon.com/m2/latest/userguide/ba-faq.html)| Learn about the AWS Transform for mainframe refactoring capability with this comprehensive list of FAQs.| December 20, 2024  
@@ -19,2 +19,2 @@ AWS Mainframe Modernization will no longer be open to new customers starting Nov
-[AWS Blu Age release notes 4.4.0](https://docs.aws.amazon.com/m2/latest/userguide/ba-release-notes.html)| This release of the AWS Blu Age Runtime and transformation engines is focused on upgrading critical dependencies and supported technologies while boosting performance in multiple functionalities.| November 13, 2024  
-[Deploy AWS Blu Age Runtime on containers](https://docs.aws.amazon.com/m2/latest/userguide/ba-deploy-container.html)| You can learn how to set up AWS Blu Age Runtime on containers to deploy it on Amazon ECS(managed by Amazon EC2 or AWS Fargate), and Amazon EKS managed by Amazon EC2.| October 28, 2024  
+[AWS Transform for mainframe release notes 4.4.0](https://docs.aws.amazon.com/m2/latest/userguide/ba-release-notes.html)| This release of the AWS Transform for mainframe Runtime and transformation engines is focused on upgrading critical dependencies and supported technologies while boosting performance in multiple functionalities.| November 13, 2024  
+[Deploy AWS Transform for mainframe Runtime on containers](https://docs.aws.amazon.com/m2/latest/userguide/ba-deploy-container.html)| You can learn how to set up AWS Transform for mainframe Runtime on containers to deploy it on Amazon ECS(managed by Amazon EC2 or AWS Fargate), and Amazon EKS managed by Amazon EC2.| October 28, 2024  
@@ -25 +25 @@ AWS Mainframe Modernization will no longer be open to new customers starting Nov
-[AWS Blu Age releases](https://docs.aws.amazon.com/m2/latest/userguide/ba-releases.html)| This section of the AWS Mainframe Modernization user guide captures all the AWS Blu Age versioning details, AWS Blu Age release notes, AWS Blu Age upgrading instructions, and the overall AWS Blu Age lifecycle.| September 16, 2024  
+[AWS Transform for mainframe releases](https://docs.aws.amazon.com/m2/latest/userguide/ba-releases.html)| This section of the AWS Mainframe Modernization user guide captures all the AWS Transform for mainframe versioning details, AWS Transform for mainframe release notes, AWS Transform for mainframe upgrading instructions, and the overall AWS Transform for mainframe lifecycle.| September 16, 2024  
@@ -30 +30 @@ AWS Mainframe Modernization will no longer be open to new customers starting Nov
-[Release notes for AWS Blu Age Runtime and Modernization Tools version 3.9.0.](https://docs.aws.amazon.com/m2/latest/userguide/ba-release-notes.html)| This release of AWS Blu Age Runtime and Modernization Tools is focused on multiple transversal enhancements across the product striving to increase performance in high-availability architectures, along with new capabilities to raise jobs executions to the next level.| December 18, 2023  
+[Release notes for AWS Transform for mainframe Runtime and Modernization Tools version 3.9.0.](https://docs.aws.amazon.com/m2/latest/userguide/ba-release-notes.html)| This release of AWS Transform for mainframe Runtime and Modernization Tools is focused on multiple transversal enhancements across the product striving to increase performance in high-availability architectures, along with new capabilities to raise jobs executions to the next level.| December 18, 2023  
@@ -33 +33 @@ AWS Mainframe Modernization will no longer be open to new customers starting Nov
-[Release notes for AWS Blu Age Runtime and Modernization Tools version 3.6.0.](https://docs.aws.amazon.com/m2/latest/userguide/ba-release-notes.html)| This release of AWS Blu Age Runtime and Modernization Tools provides new features for both zOS and AS400 legacy migrations, mainly oriented to expanding CICS support mechanisms, complementing JCL capabilities, optimizing performance in concurrent and high-volume features, and adding multi-data-source capabilities.| August 4, 2023  
+[Release notes for AWS Transform for mainframe Runtime and Modernization Tools version 3.6.0.](https://docs.aws.amazon.com/m2/latest/userguide/ba-release-notes.html)| This release of AWS Transform for mainframe Runtime and Modernization Tools provides new features for both zOS and AS400 legacy migrations, mainly oriented to expanding CICS support mechanisms, complementing JCL capabilities, optimizing performance in concurrent and high-volume features, and adding multi-data-source capabilities.| August 4, 2023  
@@ -35,2 +35,2 @@ AWS Mainframe Modernization will no longer be open to new customers starting Nov
-AWS Blu Age runtime packaged for easier Amazon EC2 deployment| AWS Mainframe Modernization with AWS Blu Age runtime is now available with more flexibility for configuring the complete stack and deployment on Amazon EC2 instances in your AWS account.| July 6, 2023  
-Single sign-on to AWS Blu Age AWS Transform for mainframe refactor.| AWS Blu Age AWS Transform for mainframe refactor available from the AWS Management Console through single sign-on.| March 31, 2023  
+AWS Transform for mainframe runtime packaged for easier Amazon EC2 deployment| AWS Mainframe Modernization with AWS Transform for mainframe runtime is now available with more flexibility for configuring the complete stack and deployment on Amazon EC2 instances in your AWS account.| July 6, 2023  
+Single sign-on to AWS Transform for mainframe AWS Transform for mainframe refactor.| AWS Transform for mainframe AWS Transform for mainframe refactor available from the AWS Management Console through single sign-on.| March 31, 2023