Add warning for using Coalesce with python values on MySQL and document
workaround.

Greatest and Least are row-level Function versions of Min and Max.

Fixed #18166 -- Added ability to pass kwargs to the form constructor in a formset.

Found cases where testing code was doing

    try:
        whatever
    except (some excption type):
        self.fail("exception shouldn't be thrown")

replaced it with just

    whatever

as this makes the unexpected errors easier to debug, and the tests
would fail just as much and aren't rendered less readable.

Thanks Markus Holtermann for review

Refs #22728 - Added missing tests for defaults__exact case

No tests are provided because there is no sane way to test database
settings within the Django test suite.

Thanks Aymeric Augustin for review.

This was implemented for non-SQLite backends in 1.7 (as a
side effect of #16187).

Updated the command to match the documentation, which states it
runs over all .po files.

Provide `contained_by` lookups for the equivalent single valued fields
related to the range field types. This acts as the opposite direction to
rangefield__contains.

With thanks to schinckel for the idea and initial tests.

Thanks rhertzog and Björn Påhlsson for the suggestion.

Renamed the mime_type properties of RssFeed and Atom1Feed to
content_type and start deprecation for the old names.

By specifying form_kwargs when instantiating the formset, or overriding
the `get_form_kwargs` method on a formset class, you can pass extra
keyword arguments to the underlying `Form` instances.

Includes tests and documentation update.

This is consistent with CharField.

Obsolete after 36e90d1f

Fixed #24893 -- Fixed lack of unique constraint when changing a field from primary_key=True to unique=True