4.2.x

[cesarbenjamindotnet]

This is my contributions updated to 4.2.x that i begun on 4.1.x to update dependency constraint to django 3.2.x, there is a lot of changes, i know that @mattiagiupponi had work on it too and can be code conflicts, so, please review it, mine have a lot of changes for compatibility and so on, i was manually testing a lot until i was able to run it successful

This is about #11821 and #11722 open issues.

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[cla-bot]

Thank you for your pull request and welcome to our community. We could not parse the GitHub identity of the following contributors: cesar.benjamin.
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[cesarbenjamindotnet]

Sorry, i made the PR in wrong branch :(

[cla-bot]

Thank you for your pull request and welcome to our community. We could not parse the GitHub identity of the following contributors: cesar.benjamin.
This is most likely caused by a git client misconfiguration; please make sure to:

1. check if your git client is configured with an email to sign commits git config --list | grep email
2. If not, set it up using git config --global user.email [email protected]
3. Make sure that the git commit email is configured in your GitHub account settings, see https://github.com/settings/emails