chango.git/docs/ref/checks.txt, branch devmain

Fixed #36984 -- Made inline formset error messages respect delete_confirmation_max_display.

2026-06-05T21:10:04Z

Fixed #37084 -- Added CSP nonce context processor system check.

2026-05-07T19:26:37Z

Refs #15727 -- Moved security.E026 out of list of deploy=True checks.

2026-05-07T11:53:13Z

Fixed #10919 -- Added delete_confirmation_max_display to ModelAdmin.

2026-04-23T02:22:55Z

The new ModelAdmin.delete_confirmation_max_display attribute allows limiting the number of related objects shown on the delete confirmation page. When the limit is reached, a "…and N more objects." message is shown. The feature relies on a new truncated_unordered_list template filter added to django.contrib.admin.templatetags.admin_filters. Thanks Jacob Tyler Walls for the review and guidance, Tobias McNulty for the report, and terminator14 for the solution suggested.

Fixed #37024 -- Made SITE_ID system check validation use Site._meta.pk.

2026-04-19T06:04:22Z

Refs #36305 -- Fixed indentation in checks and middleware documentation.

2025-12-22T19:42:00Z

Fixed #36806 -- Added system check for null kwarg in GeneratedField.

2025-12-22T14:41:41Z

The null argument has no effect on GeneratedField since the nullability of the column depends on the database and expression used.

Fixed #36594 -- Improved UniqueConstraint's nulls_distinct system check message.

2025-12-16T20:06:10Z

Clarified that the nulls_distinct argument is not supported, as opposed to certain values for the argument. Thanks Russell Owen for the report.

Refs #21961 -- Added DatabaseFeatures.supports_on_delete_db_(cascade/null) feature flags.

2025-11-23T10:53:24Z

Needed on MongoDB. Co-Authored-By: Mariusz Felisiak

Refs #36663, #36739 -- Added release note for running checks against all databases.

2025-11-20T14:54:45Z