Python: model that re.finditer returns an iterable of re.Match objects

[yoff]

Do we want a change note for this?

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[sidshank]

Do we want a change note for this?

If it has the potential to surface new alerts, that's a user-visible change that I think should be accompanied by a change note. 🙏🏼

[tausbn]

One minor suggestion, otherwise this looks good to me! 👍

[tausbn]

Suggested change

	* Modelled that `re.finditer` returns an iterable of `re.Match` objects. This is now understood by the API graph in many cases.
	* Modeled that `re.finditer` returns an iterable of `re.Match` objects. This is now understood by the API graph in many cases.

We should stick to the US spelling, alas.