v0.7.0

• Related objects are not deleted if they have relation with on_delete=SET_NULL/SET_DEFAULT #72 (@izimobil)
  NOTE: on_delete=SET(fn) is still not supported and related objects will be deleted as it was in previous releases

0.6.4

Support django 4.0 and python 3.10 #160 (@johnthagen)
Documentation update #148 (@xalien10)
Fix reverse m2m relation update #167 (@bierik)

v0.6.3

• Support django 3.2 and python 3.9 #142
• Make nested object deletion extensible #143 (@kavdev)
• Support extended validator with message and other props for UniqueFieldsMixin (@starryrbs)

v0.6.2

• Fix: Refresh from DB when updating nested object #122 (@pcarn)
• Fix: UniqueFieldsMixin validation optional for partial update #117 (@robinchow)
• Add Django 3.1 to CI tests (@johnthagen)

v0.6.1

• Add support for Django 3.1 #115 (@LeeHanYeong)

v0.6.0

• Drop end-of-life Django versions, add Django 2.2 and 3.0, and Python 3.8 (@johnthagen)

v0.5.4

• Update UniqueFieldsMixin to support DRF 3.11 validator context API (@mands)

v0.5.3

• Support custom resource_type_field_name for polymorphic serialize (@tsaipoan)

v0.5.1

• Fix: Validate nested field before creating it even in partial update (@yuekui)
• Fix some potential issues in the delete phase for reverse relations update

v0.5.0

• Workaround: Validation problem: parent isn't set for nested serializer's fields on the validation stage #1 (@kenny1992)
• Fix: Validation problem: custom validation errors raised from the nested serializer have a wrong path #2 (@kenny1992)