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• ✅ login: NN--- / name: NN (73f414e, 5e6f1cf, da75bb3, aa7c5eb, 683e126, 364f77d)
• ✅ login: emdneto / name: Emídio Neto (7e3ba21)
• ✅ login: lzchen / name: Leighton Chen (d848034)

Python json.dumps has optional indent parameter which is not reflected in the API.
This is not a breaking change, only the type is updated.

@NN--- the change looks good but can you add some context? Also why would you want to pass None?

I want to write json to file with each span on a single line.

It turns out that Optional is deprecated in favor of type | None.
Resolving conflicts and updating the code.

@NN---

It turns out that Optional is deprecated in favor of type | None.

Were you planning on making this change?

I think making this in a separate PR.
Don't have time for it now.

It turns out that Optional is deprecated in favor of type | None. Resolving conflicts and updating the code.

This syntax wont work for py38 and will break a lot of tests in contrib, so better to leave for another PR