django.git/django/contrib/admin/utils.py, branch main

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 #36926 -- Made admin use boolean icons for related BooleanFields in list_display.

2026-03-18T12:23:32Z

When using related field lookups like 'parent__is_active' in list_display, the admin now correctly detects if the final field is a BooleanField and displays boolean icons instead of 'True'/'False' text. Modified lookup_field() in django/contrib/admin/utils.py to retrieve the final field from the path when traversing relations using LOOKUP_SEP (__), allowing display_for_field() to properly handle BooleanFields.

Fixed #36127 -- Applied default empty display value to links otherwise containing only whitespace in admin.

2026-02-20T14:43:41Z

Fixed #36801 -- Avoided unnecessary calculation in construct_change_message().

2026-01-16T14:17:57Z

`changed_field_labels` is only needed if there are changes to log, so move its calculation, including the somewhat costly `translation_override()`, inside the conditional that checks for changes. Also avoid reading `form.changed_data` when it’s already bound to `changed_data`. co-authored-by: Rodolfo Becerra <44782644+rodolvbg@users.noreply.github.com>

Fixed #21961 -- Added support for database-level delete options for ForeignKey.

2025-10-18T13:03:50Z

Thanks Simon Charette for pair programming. Co-authored-by: Nick Stefan Co-authored-by: Akash Kumar Sen <71623442+Akash-Kumar-Sen@users.noreply.github.com> Co-authored-by: Simon Charette

Refs #36500 -- Rewrapped long docstrings and block comments via a script.

2025-07-23T23:17:55Z

Rewrapped long docstrings and block comments to 79 characters + newline using script from https://github.com/medmunds/autofix-w505.

Fixed #35959 -- Displayed password reset button in admin only when user has sufficient permissions.

2025-04-17T15:00:20Z

This change ensures that the "Reset password" button in the admin is shown only when the user has the necessary permission to perform a password change operation. It reuses the password hashing rendering logic in `display_for_field` to show the appropriate read-only widget for users with view-only access.

Fixed #36032 -- Rendered URLField values as links in the admin.

2025-01-10T11:57:53Z

Fixed #36063 -- Made a FileField navigate to the object admin change page when in list_display_links.

2025-01-08T15:32:40Z

Fixed #10743 -- Allowed lookups for related fields in ModelAdmin.list_display.

2024-02-06T00:42:04Z

Co-authored-by: Alex Garcia Co-authored-by: Natalia <124304+nessita@users.noreply.github.com> Co-authored-by: Nina Menezes