Show build time of Storybook or Customize "About your Storybook" page

[Walnussbaer]

Summary

Hey everyone,

is it possible to customize the page "About your storybook" and add new content there - e.g. a new tab?

We would like to display the build time of our Prod Storybook instance, so that everyone knows whether the deployed version is up-to-date or not.

Any ideas are welcome.

I already searched the documentation and the addons store but didn't find anything useful there.

Additional information

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