| | 42 | * A big housekeeping run. Formalize and document the stable parts of _meta; Cleanup of error messages (BetterErrorMessages and #3349 for ideas); profile the test suite looking for low hanging optimizations. |
| | 43 | * Improvements to annotation/aggregation: string concatentation, date operations, annotation of non-aggregate results, etc |
| | 44 | * Customizable Serialization. Define a class-based structure that allows users to define their own serialization format (including different output structure, including non-model fields, etc). Define Django's own serializers in that format. |