Add cloud dashboard to changelog (#6688)

CHANGELOG.md

@@ -160,11 +160,16 @@
   <kbd>space</kbd> <kbd>space</kbd> to <kbd>shift</kbd>+<kbd>space</kbd>.][6663]
   so that it doesn't interfere with the shortcut for toggling the small
   visualization.
+- [Cloud dashboard, which supersedes the startup screen][6279]. Features also
+  added in various other PRs. The new dashboard includes tables for projects,
+  folders, files and secrets, a list of templates from which new projects can be
+  created, a user menu, and a search bar.
 
+[6279]: https://github.com/enso-org/enso/pull/6279
 [6421]: https://github.com/enso-org/enso/pull/6421
 [6530]: https://github.com/enso-org/enso/pull/6530
-[6620]: https://github.com/enso-org/enso/pull/6620
 [6617]: https://github.com/enso-org/enso/pull/6617
+[6620]: https://github.com/enso-org/enso/pull/6620
 [6663]: https://github.com/enso-org/enso/pull/6663
 
 #### EnsoGL (rendering engine)
@@ -222,17 +227,16 @@
 
 [3857]: https://github.com/enso-org/enso/pull/3857
 [3985]: https://github.com/enso-org/enso/pull/3985
-[4047]: https://github.com/enso-org/enso/pull/4047
 [4003]: https://github.com/enso-org/enso/pull/4003
+[4047]: https://github.com/enso-org/enso/pull/4047
 [5895]: https://github.com/enso-org/enso/pull/5895
-[5895]: https://github.com/enso-org/enso/pull/6130
 [6035]: https://github.com/enso-org/enso/pull/6035
 [6097]: https://github.com/enso-org/enso/pull/6097
-[6097]: https://github.com/enso-org/enso/pull/6341
+[6130]: https://github.com/enso-org/enso/pull/6130
 [6366]: https://github.com/enso-org/enso/pull/6366
-[6487]: https://github.com/enso-org/enso/pull/6487
 [6341]: https://github.com/enso-org/enso/pull/6341
 [6470]: https://github.com/enso-org/enso/pull/6470
+[6487]: https://github.com/enso-org/enso/pull/6487
 [6512]: https://github.com/enso-org/enso/pull/6512
 
 #### Enso Standard Library