Update to Django 4.0

[timgraham]

No description provided.

[itsthejoker]

@timgraham Hi, is there anything waiting on merging this?

[timgraham]

Hi Joe, I'm not presently contracted to maintain this project, however there's a company working on the details to sponsor me, so hopefully they'll come through and I'll be able to continue with this. I haven't done extensive testing with Django 4.0. This was a quick test to check if any major changes were required. It looks like the answer is 'no', but I wasn't able to finish checking all of Django's test suite before my last contract ran out (#32 covers some of that).

[mwisconsin]

@timgraham Any motion on this? It's been nearly a year, and while my company has a homebrew version of a django-snowflake connection, this repo is considerably more robust. The challenge we're facing is that we've now upgraded to Django 4.x

[timgraham]

The problem remains that no one has offered to sponsor continued work here.