Update content/releases/_index.md

Co-authored-by: Mathieu Tortuyaux <mtortuyaux@microsoft.com>

content/releases/_index.md

@@ -19,6 +19,7 @@ If you are reading this after Docker 25 hits stable in late 2024 and want to kee
 Please find a full, up-to-date list of deprecated and removed features across Docker versions here: [https://github.com/docker/cli/blob/master/docs/deprecated.md](https://github.com/docker/cli/blob/master/docs/deprecated.md)
 
 We will also discuss the docker upgrade and provide status updates in our [Office Hours](https://github.com/flatcar/Flatcar/discussions/categories/flatcar-office-hours?discussions_q=category%3A%22Flatcar+Office+Hours%22+is%3Aopen) and [Developer Sync](https://github.com/flatcar/Flatcar/discussions/categories/flatcar-developer-sync%22+is%3Aopen) calls.
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 channels:
   - name: stable
     title: Stable