GITBOOK-263: Changes to Legacy docs

Author: Sofie Toft Kristensen

14/umbraco-cms/SUMMARY.md

@@ -2,9 +2,8 @@
 
 * [Umbraco CMS Documentation](README.md)
 * [Legacy Documentation](legacy-documentation/README.md)
-  * [Umbraco 11 Documentation](https://github.com/umbraco/UmbracoDocs/tree/umbraco-eol-versions)
-  * [Umbraco 8 Documentation](https://our.umbraco.com/documentation/)
-  * [Umbraco 7 Documentation](https://our.umbraco.com/documentation/)
+  * [Our Umbraco](https://our.umbraco.com/documentation/)
+  * [GitHub](https://github.com/umbraco/UmbracoDocs/tree/umbraco-eol-versions)
 * [Release Notes](https://our.umbraco.com/download/releases/)
 * [Contribute](https://docs.umbraco.com/welcome/contribute/)
 * [Sustainability Best Practices](https://docs.umbraco.com/sustainability-best-practices/)

14/umbraco-cms/legacy-documentation/README.md

@@ -4,8 +4,18 @@ description: Resources and links for older versions of Umbrco CMS.
 
 # Legacy Documentation
 
-This documentation platform covers only major versions of the Umbraco CMS since Umbraco 9. If you are using an older version of Umbraco CMS, you will need to go elsewhere.
+This documentation platform covers only supported versions of the Umbraco CMS, excluding version 8. If you use an unsupported version, you need to go elsewhere.
+
+[Learn more about how long each major version of Umbraco is supported.](https://umbraco.com/products/knowledge-center/long-term-support-and-end-of-life/)
+
+## [Legacy versions on GitHub](https://github.com/umbraco/UmbracoDocs/tree/umbraco-eol-versions)
+
+When a major version of Umbraco CMS goes End of Life (EOL), the documentation for this version will be unpublished 3 months later.
+
+The documentation for all EOL versions will continue to be available on the [UmbracoDocs GitHub repository](https://github.com/umbraco/UmbracoDocs/tree/umbraco-eol-versions).
+
+## Our Umbraco
 
 The documentation for Umbraco 7 and 8 lives on [our.umbraco.com](https://our.umbraco.com/documentation/).
 
-<table data-card-size="large" data-view="cards"><thead><tr><th align="center"></th><th data-hidden></th><th data-hidden></th><th data-hidden data-card-cover data-type="files"></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td align="center"><strong>Umbraco 7 Documentation</strong></td><td></td><td></td><td></td><td><a href="https://our.umbraco.com/documentation/">https://our.umbraco.com/documentation/</a></td></tr><tr><td align="center"><strong>Umbraco 8 Documentation</strong></td><td></td><td></td><td></td><td><a href="https://our.umbraco.com/documentation/">https://our.umbraco.com/documentation/</a></td></tr><tr><td align="center"><strong>Umbraco EOL Documentation</strong></td><td></td><td></td><td></td><td><a href="https://github.com/umbraco/UmbracoDocs/tree/umbraco-eol-versions">https://github.com/umbraco/UmbracoDocs/tree/umbraco-eol-versions</a></td></tr></tbody></table>
+<table data-card-size="large" data-view="cards"><thead><tr><th align="center"></th><th data-hidden></th><th data-hidden></th><th data-hidden data-card-cover data-type="files"></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td align="center"><strong>Umbraco 7 Documentation</strong></td><td></td><td></td><td></td><td><a href="https://our.umbraco.com/documentation/">https://our.umbraco.com/documentation/</a></td></tr><tr><td align="center"><strong>Umbraco 8 Documentation</strong></td><td></td><td></td><td></td><td><a href="https://our.umbraco.com/documentation/">https://our.umbraco.com/documentation/</a></td></tr></tbody></table>