Add v0.40.0 to the releases doc

releases.md

@@ -35,13 +35,13 @@ Further documentation available:
 
 ## Releases
 
-### v0.39
+### v0.40
 
-- **Latest Release**: [v0.39.0][v0-39-0] (2023-08-29) ([docs][v0-39-0-docs])
-- **Initial Release**: [v0.39.0][v0-39-0] (2023-08-29)
-- **End of Life**: 2023-09-28
-- **Patch Releases**: [v0.39.0][v0-39-0]
-- **Supported Pipelines Releases**: v0.47.x LTS, v0.50.x LTS, v0.51.x
+- **Latest Release**: [v0.40.0][v0-40-0] (2023-09-25) ([docs][v0-40-0-docs])
+- **Initial Release**: [v0.40.0][v0-40-0] (2023-09-25)
+- **End of Life**: 2023-10-24
+- **Patch Releases**: [v0.40.0][v0-40-0]
+- **Supported Pipelines Releases**: v0.47.x LTS, v0.50.x LTS, v0.52.x
 - **Supported Triggers Releases**: v0.24.x LTS, v0.25.x
 
 ### v0.38 (LTS)
@@ -95,7 +95,7 @@ Older releases are EOL and available on [GitHub][tekton-dashboard-releases].
 [release-notes-standards]:
     https://github.com/tektoncd/community/blob/main/standards.md#release-notes
 
-[v0-39-0]: https://github.com/tektoncd/dashboard/releases/tag/v0.39.0
+[v0-40-0]: https://github.com/tektoncd/dashboard/releases/tag/v0.40.0
 [v0-38-0]: https://github.com/tektoncd/dashboard/releases/tag/v0.38.0
 [v0-35-1]: https://github.com/tektoncd/dashboard/releases/tag/v0.35.1
 [v0-35-0]: https://github.com/tektoncd/dashboard/releases/tag/v0.35.0
@@ -104,7 +104,7 @@ Older releases are EOL and available on [GitHub][tekton-dashboard-releases].
 [v0-30-1]: https://github.com/tektoncd/dashboard/releases/tag/v0.30.1
 [v0-30-0]: https://github.com/tektoncd/dashboard/releases/tag/v0.30.0
 
-[v0-39-0-docs]: https://github.com/tektoncd/dashboard/tree/v0.39.0/docs#tekton-dashboard
+[v0-40-0-docs]: https://github.com/tektoncd/dashboard/tree/v0.40.0/docs#tekton-dashboard
 [v0-38-0-docs]: https://github.com/tektoncd/dashboard/tree/v0.38.0/docs#tekton-dashboard
 [v0-35-1-docs]: https://github.com/tektoncd/dashboard/tree/v0.35.1/docs#tekton-dashboard
 [v0-35-0-docs]: https://github.com/tektoncd/dashboard/tree/v0.35.0/docs#tekton-dashboard