docs: updated comment on maintenance scope and EOL (#3010)

* docs: updated comment on maintenance scope and EOL

* Update README.md

* Update README.md

* Update README.md

Author: mfranzke

README.md

@@ -6,9 +6,11 @@
 [![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat-square)](https://makeapullrequest.com)
 
 > [!IMPORTANT]
-> We've released the new stable version of the [DB UX Design System v3](https://github.com/db-ux-design-system/core-web), which is the successor of this generation of DB Design Systems.
-> Especially for new projects, we strongly recommend building on [DB UX Design System v3](https://github.com/db-ux-design-system/core-web).
-> The new version has some great benefits and optimisations, especially in terms of accessibility testing, further and better framework support and ongoing development.
+> We've released the new stable version of the [DB UX Design System v3](https://github.com/db-ux-design-system/core-web), which is the successor to this generation of DB Design Systems.
+> Especially for new projects, we strongly recommend building on [DB UX Design System v3](https://github.com/db-ux-design-system/core-web).<!-- markdownlint-disable MD033 -->
+> The new version has some great benefits and optimisations, especially in terms of accessibility testing, further and better framework support and ongoing development.<br>
+<!-- markdownlint-enable MD033 -->
+> Please note that we won't be providing any new features from now on, only bug fixes until EOL at the end of 2026.
 
 DB UI Elements is a library, that provides style conform UI components for Deutsche Bahn web
 frontends. It's designed to work with any web framework — or even without one.