Andrey Rakhmatullin

> But I think we want to say that the things we warn about will be removed at some point in the future. Actually https://docs.scrapy.org/en/latest/topics/coroutines.html#mixing-synchronous-and-asynchronous-spider-middlewares already says "Asynchronous-to-synchronous conversions are...

Downgrading was formally deprecated in 2.13 and will be removed following the normal deprecation removal mechanisms, which covers everything in this issue.

Please use `pre-commit`, as described in https://docs.scrapy.org/en/latest/contributing.html#pre-commit

Have you run the tests you added? If so, explain how.

Please let us know if you are interested in completing this PR.

Increasing both values by x10 seems to help, at least on my VM, not sure if this is the best way to solve this, as this could even be the...

This also seems to be fixed by #6900 and the related PRs. I've seen a similar hang in the test_short_timeout() test when working on those changes and aimed to fix...

This is interesting! I have several comments and I think we have more tests in `tests/test_downloader_handlers.py` that can be attempted to run with this (the class structure there is very...

I think for the `test_timeout_download*` tests you just need to add `asyncio.TimeoutError` to the list of expected exceptions.

That's just #6783