Thanks Zubair Alam for the initial patch and Tim Graham for the review.

Thanks Tim Graham for the review.

Thanks Tim Graham and Mariusz Felisiak for review and completion.

Regression in 3008f30f.

Thanks François Freitag for review.

cpython's json version is 2.0.9 so this line is never used.

The old site handles python2, and is thus no longer relevant for Django.
Also I pointed the search path links to the proper sections.

Thanks Tim Graham for the test part.

Regression in 38575b00.

Thanks Tim Graham for the review.

With Python 3, there are no more reasons to special-case EmailMessage
arguments which should be plain strings.

Thanks Tim Graham for the review.

Thanks Tim for the review.

Regression in d2a26c1a.

Thanks Adam Alton for the report and test, and Adam Johnson for
suggesting the fix.

The grouping caused an issue with database views as PostgreSQL's query planer
isn't smart enough to introspect primary keys through views. Django doesn't
support database views but documents that unmanaged models should be used to
query them.

Thanks powderflask for the detailed report and investigation.

Thanks Tim Graham for the review.

Not all backends have dots in them.