Django 1.9.6 版本发行说明

Django 1.9.6 fixes several bugs in 1.9.5.

• Added support for relative path redirects to the test client and to because Django 1.9 no longer converts redirects to absolute URIs (#26428).
• Prevented makemigrations from generating infinite migrations for a model field that references a ().
• Fixed a regression where SessionBase.pop() returned None rather than raising a for nonexistent values (#26520).
• Restored conversion of an empty string to null when saving values of GenericIPAddressField on SQLite and MySQL ().
• Fixed a makemessages regression where temporary extensions were leaked in source file paths (#26341).