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Add release notes for #5886

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Carlton Gibson 2018-03-20 21:01:36 +01:00
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docs/topics/release-notes.md
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@ -43,7 +43,19 @@ You can determine your currently installed version using `pip show`:
### 3.8.0
**Date**: [unreleased][3.8.0-milestone]
* **Breaking Change**: Alter `read_only` plus `default` behaviour. [#5886][gh5886]
`read_only` fields will now **always** be excluded from writable fields.
Previously `read_only` fields with a `default` value would use the `default` for create and update operations.
In order to maintain the old behaviour you may need to pass the value of `read_only` fields when calling `save()` in
the view:
def perform_create(self, serializer):
serializer.save(owner=self.request.user)
Alternatively you may override `save()` or `create()` or `update()` on the serialiser as appropriate.
* Refactor dynamic route generation and improve viewset action introspectibility. [#5705][gh5705]
`ViewSet`s have been provided with new attributes and methods that allow
@ -1807,6 +1819,7 @@ For older release notes, [please see the version 2.x documentation][old-release-
[gh5697]: https://github.com/encode/django-rest-framework/issues/5697
<!-- 3.8.0 -->
[gh5886]: https://github.com/encode/django-rest-framework/issues/5886
[gh5705]: https://github.com/encode/django-rest-framework/issues/5705
[gh5796]: https://github.com/encode/django-rest-framework/issues/5796
[gh5763]: https://github.com/encode/django-rest-framework/issues/5763