Triaged
-------
https://code.djangoproject.com/ticket/28513 - LogoutView doesn't support POST, unlike the function-based logout() view (accepted)
https://code.djangoproject.com/ticket/28514 - Clarify docs regarding idempotence of RelatedManager.add() (accepted)
https://code.djangoproject.com/ticket/28515 - mysql is checking all models also models that are mapped to POSTGIS (invalid)
https://code.djangoproject.com/ticket/28506 - Ease hooking custom views to the Django admin (duplicate)
https://code.djangoproject.com/ticket/28501 - "python -m django runserver" crashes (accepted)
https://code.djangoproject.com/ticket/28521 - Align checkboxes under other field inputs in Django admin (wontfix)
https://code.djangoproject.com/ticket/28473 - Consider SCRIPT_NAME for SECURE_REDIRECT_EXEMPT setting (accepted)
https://code.djangoproject.com/ticket/28516 - Admin change_list logs multiple "VariableDoesNotExist" errors. (duplicate)
https://code.djangoproject.com/ticket/28526 - Remedy verbose, often unhelpful undefined tempate variable logging (created)
https://code.djangoproject.com/ticket/28531 - MultipleChoiceField / CheckboxSelectMultiple values linked to a CharField not restored on bound model forms (duplicate)
Reviewed/committed
------------------
https://github.com/django/django/pull/8903 - Fixed #28496 -- Added ModelAdmin.get_changelist_instance().
https://github.com/django/django/pull/8950 - Fixed #28498 -- Added support for cx_Oracle 6.
https://github.com/django/django/pull/8898 - Fixed #28451 -- Restored pre-Django 1.11 Oracle sequence/trigger naming.
https://github.com/django/django/pull/8901 - Fixed #27931 -- Clarified the meaning of "django catch-all logger."
https://github.com/django/django/pull/8939 - Fixed #27796 -- Prevented middleware being loaded twice with runserver.
https://github.com/django/django/pull/8725 - Fixed #28380 -- Excluded null geometries in SpatiaLite geometry lookups.
https://github.com/django/django/pull/8964 - Fixed #28513 -- Added POST request support to LogoutView.
https://github.com/django/django/pull/8956 - Fixed #28518 -- Improved performance of loading geometries from DB.