Django 1.8.6 版本发行说明

Django 1.8.6 adds official support for Python 3.5 and fixes several bugs in 1.8.5.

• Fixed a regression causing to ignore prefetch_related() on its queryset (#25496).
• Allowed “mode=memory” in SQLite test database name if supported ().
• Fixed system check crash on ForeignKey to abstract model (#25503).
• Allowed filtering over a RawSQL annotation ().
• Made the database function idempotent on SQLite (#25517).
• Avoided a confusing stack trace when starting with an invalid INSTALLED_APPS setting (). This regression appeared in 1.8.5 as a side effect of fixing #24704.
• Made deferred models use their proxied model’s _meta.apps for caching and retrieval (). This prevents any models generated in data migrations using QuerySet.defer() from leaking to test and application code.
• Fixed crash with contrib.postgres.forms.SplitArrayField and on invalid value (#25597).
• Added a helpful error message when Django and South migrations exist in the same directory ().
• Fixed a regression in URLValidator that allowed URLs with consecutive dots in the domain section (like http://example..com/) to pass (#25620).
• Fixed a crash with GenericRelation and BaseModelAdmin.to_field_allowed ().