docs: Remove mention of SessionMiddleware from django-upgrades.md.

We no longer fork SessionMiddleware since
dce6b4a40f.
This commit is contained in:
Mateusz Mandera 2021-05-02 13:15:38 +02:00
parent 995389b4c1
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@ -21,7 +21,6 @@ new major versions of Django. Here are the steps:
* Look at the pieces of Django code that we've copied and then
adapted, and confirm whether Django has any updates to the modified
code we should apply. Partial list:
* SessionMiddleware in `django.contrib.sessions.middleware` (we fork `get_response`).
* `CursorDebugWrapper`, which we have a modified version of in
`zerver/lib/db.py`. See
[the issue for contributing this upstream](https://github.com/zulip/zulip/issues/974)