django.git, branch 3.0.4

[3.0.x] Bumped version for 3.0.4 release.

2020-03-04T08:18:28Z

[3.0.x] Fixed CVE-2020-9402 -- Properly escaped tolerance parameter in GIS functions and aggregates on Oracle.

2020-03-04T08:16:03Z

Thanks to Norbert Szetei for the report.

[3.0.x] Fixed #31150 -- Included subqueries that reference related fields in GROUP BY clauses.

2020-03-03T10:26:36Z

Thanks Johannes Hoppe for the report. Regression in fb3f034f1c63160c0ff13c609acd01c18be12f80. Co-authored-by: Simon Charette Backport of 7b8fa1653fde578ab3a496d9974ab1d4261b8b26 from master

[3.0.x] Documented default value of InlineModelAdmin.extra.

2020-03-03T08:05:52Z

Backport of 3bd29a8a973e2bb11b00666458344aeab5684a39 from master

[3.0.x] Removed outdated note about not supporting partial indexes by Django.

2020-02-29T19:36:16Z

Supported since a906c9898284a9aecb5f48bdc534e9c1273864a6. Backport of a49c2b6bf098eb48c07641f60dba9be78c6cc92f from master

[3.0.x] Refs #31312 -- Fixed FTimeDeltaTests.test_date_case_subtraction() test.

2020-02-27T19:18:53Z

Follow up to 16cacdcb3f7856df5454b648503374de150fa245.

[3.0.x] Fixed #31312 -- Properly ordered temporal subtraction params on MySQL.

2020-02-27T08:20:30Z

Regression in 9bcbcd599abac91ea853b2fe10b784ba32df043e. Thanks rick2ricks for the report. Backport of 41ebe60728a15aa273f4d70de92f5246a89c3d4e from master

[3.0.x] Fixed #31313 -- Fixed is_upperclass() example in enumeration types docs.

2020-02-27T07:33:51Z

Backport of f1016814d84b1423cfe0df85644c9870a6bc6b41 from master

[3.0.x] Removed hint from fields.E310 message in system check docs.

2020-02-26T11:01:32Z

This is the only documented hint. Backport of 667f784baab31f11d2469e5d22bbdc2390dbc030 from master

[3.0.x] Fixed #31303 -- Removed outdated note about symmetrical intermediate table for self-referential ManyToManyField.

2020-02-24T07:55:24Z

Follow up to 87b1ad6e7351464c60e751b483d9dfce3a2d3382. Backport of 0352a44dd61c19bebf0c0b305dbbc3f710ff9945 from master