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.
AWS Transform for mainframe releases
AWS Transform for mainframe engine has multiple versions that you can choose from. This page is an overview of the way AWS Transform for mainframe versioning works, what changes each version releases have, upgrading instructions for versions, how updates to AWS Transform for mainframe are communicated with customers, and the lifecycle of these versions.
The AWS Transform for mainframe versioning page details information about releases and how each release can be identified by major and minor versions. The AWS Transform for mainframe release notes page has in-depth release notes for each major and minor version. AWS Transform for mainframe security vulnerabilities page mentions how AWS Transform for mainframe handles Common Vulnerabilities and Exposures (CVE). Upgrading instructions for AWS Transform for mainframe details upgrading instructions for AWS Transform for mainframe versions. And AWS Transform for mainframe lifecycle includes all details about end of life (EOL) dates for the AWS Transform for mainframe Runtime major versions.
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