X-mint nit about version and deprecated

[mycho2003]

Documentation changes

It was decided in the x-mint PR to allow x-mint: metadata to set version and deprecated, but this wasn't reflected in the docs update.

Closes

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For Reviewers

When reviewing documentation PRs, please consider:

✅ Technical accuracy

• Code examples work as written
• Commands and configurations are correct
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• Instructions are clear and easy to follow
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✅ User experience

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[ethanpalm]

lgtm!