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μMongo v3.0.0.b14 Release Notes

Release Date: 2020-12-08 // over 3 years ago

  • 🔋 Features:

    • Provide Instance subclasses for each framework to help users migrating a database from umongo 2 to umongo 3 (see #319).
    • Backwards-incompatible: Postpone embedded document resolution in EmbeddedField to allow passing an embedded document as string before its registration. Unknown embedded document errors in EmbeddedField are now detected at runtime, not registration time. Also, indexes are now collected on first use rather than upon registration and should be accesses through Document.indexes cached property rather than Document.opts.indexes. (see #322)
    • Backwards-incompatible: Make BaseSchema ordered. This fixes querying on embedded documents. Make BaseMarshmallowSchema ordered as well. (see #323)
    • Backwards-incompatible: Make RemoveMissingSchema opt-out. By default, generated pure marshmallow schemas now skip missing values from Document instances rather that returning None. This can be changed by setting MA_BASE_SCHEMA_CLS. (see #325)