Fix mod dates for approval docs

[wlthomson]

Fixes incorrect mod dates for approval docs.

Missed in #3195.

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[steve-fenton-octopus]

Hey @wlthomson

I had a look at the first file and the last change before this one aligns with the modDate it already has.

If we change a modDate, we signal to search engines that there's a meaningful update to the content and if we send that signal without a content change, we look like we're trying to game an algorithm.

If there's not a change to accompany this date change, I'd recommend we don't do it.

[steve-fenton-octopus]

See comment above on the importance of modDate.

[wlthomson]

Hey @wlthomson

I had a look at the first file and the last change before this one aligns with the modDate it already has.

If we change a modDate, we signal to search engines that there's a meaningful update to the content and if we send that signal without a content change, we look like we're trying to game an algorithm.

If there's not a change to accompany this date change, I'd recommend we don't do it.

Hey @steve-fenton-octopus.

All of the files I've updated here have been touched by #3195, which was merged on 2026-06-04. The date I've provided here is later than those changes, but all three files have modDates which don't reflect the changes made in that PR.

Re. the screenshot: it looks like you're browing a commit snapshot (not main), which might explain why you're not seeing the recent changes?

[steve-fenton-octopus]

I've added suggested edits to set the date to 3rd June, which is when the edit was done.

I'm not sure why that didn't show up in the history I screen-shotted.

[steve-fenton-octopus]

Thanks for adjusting those dates.