chango.git/docs/topics, branch devmain

Fixed #37152 -- Raised ValueError when Bcc is used in EmailMessage headers.

2026-06-16T22:56:20Z

Bcc addresses are sent via the SMTP envelope and must never appear in the message itself. A "Bcc" key in `extra_headers` was not excluded like From/To/Cc/Reply-To, so it leaked into the generated message as a visible header. Thanks Mike Edmunds for reviews.

Fixed typo in section "Configuring email" in docs/topics/email.txt.

2026-06-16T14:16:29Z

Fixed password hashing anchor link for references.

2026-06-15T19:30:40Z

Fixed #37128 -- Doc'd setUpTestData as test speed up.

2026-06-15T19:30:40Z

Revises the AnimalTestCase to better show test data isolation and avoid the opportunity to use setUpTestData.

Fixed #37129 -- Clarified database cache culling behavior in docs.

2026-06-11T16:18:37Z

Fixed #36837 -- Skipped backends not implementing (a)get_user() in (a)force_login().

2026-06-11T14:10:47Z

Co-authored-by: Mykhailo Havelia

Fixed #32785 -- Optimized cull frequency for DBCache.

2026-06-08T13:30:15Z

Fixed CVE-2026-35193 -- Varied on Authorization when caching non-public responses.

2026-06-03T11:37:26Z

Thanks Shai Berger for the report, and Natalia Bidart and Sarah Boyce for reviews.

Fixed #35596 -- Removed mention of unlimited results from QuerySet.get().

2026-05-27T20:37:11Z

Obsolete since 330638b89f14e1fb06e9d313ccc9768ae167c53f.

Fixed #37065 -- Doc'd method_decorator usage on dispatch for async views.

2026-05-27T13:36:47Z