# Django 2.2.9.dev20191202104323 文档

# Django 1.8.12 release notes

April 1, 2016

Django 1.8.12 fixes several bugs in 1.8.11.

## Bugfixes

- Made `MultiPartParser` ignore filenames that normalize to an empty string to fix crash in `MemoryFileUploadHandler` on specially crafted user input (#26325).
- Fixed data loss on SQLite where `DurationField` values with fractional seconds could be saved as `None` (#26324).
- Restored the functionality of the admin's `raw_id_fields` in `list_editable` (#26387).