www/py-dj21-drf-yasg: Update to 1.15.0
Changelog:
Additions:
- Added is_list_view and has_list_response extension points to SwaggerAutoSchema
Improvements:
- Updated swagger-ui to version 3.22.0
- Updated ReDoc to version 2.0.0-rc.4
Fixes:
- ListModelMixin will now always be treated as a list view
- Non-primtive values in field choices will now be handled properly
https://github.com/axnsan12/drf-yasg/releases/tag/1.15.0
Approved by: mentors (implicit)