Upgrade guide misses entry for v2.11

[corneliusroemer]

Describe the bug

The docs don't have an entry for upgrade from 2.10 to 2.11 (the latest release)

To Reproduce

Go to https://argo-cd.readthedocs.io/en/stable/operator-manual/upgrading/overview/

[RafaelBroseghini]

looks like this was taken care as part of https://github.com/argoproj/argo-cd/pull/17893

[crenshaw-dev]

Looks like it was only a partial fix. Put up a PR to finish the fix.

[gdsoumya]

@crenshaw-dev I see your Pr is merged should we close the issue?

[jdomag]

Is it related to lack of Changelog for 2.11 in Releases page on github? I tried to check what's new in 2.11 but changlog is not there.

[agaudreault]

I can confirm that the doc exists https://argo-cd.readthedocs.io/en/stable/operator-manual/upgrading/2.10-2.11/