Added
- True multi-database migrations.
You may need to rework your migrations in case you want to use it.
- Generalized `hash_to_identifier` function.
- `get_name` function on `metadata_by_url` dict.
- Differing databases can be passed via `database` attribute on models.
- `create` method on relations (reverse side of ForeignKeys and both sides of ManyToMany).
Changed
- Breaking: empty names are not allowed anymore for extra. This includes names consisting of spaces.
Fixed
- ForeignKey remote check failed for objects with different database but same registry.