* Update .travis.yml

* Update .travis.yml

* updage travis.yml

* Make 3.9 support official

* Upgrade mitmproxy for Python 3.9

* Restore the Pylint job

* Undo unintended change to mitmproxy requirement

* Enable Python 3.9 in GitHub Actions

* Work around reppy’s Python version limitation

* Disable tests in Windows / Python 3.9 due to a Twisted bug
Co-authored-by: NAdrián Chaves <adrian@chaves.io>

DOCS: Cover scrapy-bench in the documentation

Add a FAQ entry on how to deal with long lists of allowed domains

Limit tests to Twisted < 21

Refactor curl_to_request_kwargs #5001

Close files in the PerYearXmlExportPipeline documentation example

Co-authored-by: alkazaz alkazaz@kth.se
Co-authored-by: swill swill@kth.se
Co-authored-by: lerjevik lerjevik@kth.se
Co-authored-by: aljica aljica@kth.se

Making sure we can run async def tests

Skip uvloop 0.15.0+ on py36.

Refactor SpiderMiddlewareManager.scrape_response.

Scrapinghub → Zyte

Mention contributors in the README

* Fix warning: Expected type 'bool', got 'int' instead

* Update defer.py

add pip 20.2 test for tox

docs: fix simple typo, wihout -> without

There is a small typo in scrapy/http/request/form.py.

Should read `without` rather than `wihout`.

Response.protocol attribute