Ormar

🐛 Fixes

* Add `ormar` implementation of `construct` classmethod that allows to build `Model` instances without validating the input to speed up the whole flow, if your data is already validated [318](https://github.com/collerek/ormar/issues/318)
* Fix for "inheriting" field validators from `ormar` model when newly created pydanic model is generated with `get_pydantic` [365](https://github.com/collerek/ormar/issues/365)

✨ Features

* Add `extra` parameter in `Model.Meta` that accepts `Extra.ignore` and `Extra.forbid` (default) and either ignores the extra fields passed to `ormar` model or raises an exception if one is encountered [358](https://github.com/collerek/ormar/issues/358)

🐛 Fixes

* Allow `None` if field is nullable and have choices set [354](https://github.com/collerek/ormar/issues/354)
* Always set `primary_key` to `not null` regardless of `autoincrement` and explicit `nullable` setting to avoid problems with migrations [348](https://github.com/collerek/ormar/issues/348)

✨ Features

* Add support for multi-column non-unique `IndexColumns` in `Meta.constraints` [307](https://github.com/collerek/ormar/issues/307)
* Add `sql_nullable` field attribute that allows to set different nullable setting for pydantic model and for underlying sql column [308](https://github.com/collerek/ormar/issues/308)

🐛 Fixes

* Enable caching of relation map to increase performance [337](https://github.com/collerek/ormar/issues/337)
* Clarify and fix documentation in regard of nullable fields [339](https://github.com/collerek/ormar/issues/339)

💬 Other

* Bump supported `databases` version to `<=5.2`.

🐛 Fixes

* Fix order of fields in pydantic models [328](https://github.com/collerek/ormar/issues/328)
* Fix databases 0.5.0 support [142](https://github.com/collerek/ormar/issues/142)

✨ Features

* Allow overwriting the default pydantic type for model fields [312](https://github.com/collerek/ormar/issues/285)
* Add support for `sqlalchemy` >=1.4 (requires `databases` >= 0.5.0) [142](https://github.com/collerek/ormar/issues/142)

✨ Features

* Allow passing your own pydantic `Config` to `ormar.Model` that will be merged with the default one by naturalethic (thanks!) [285](https://github.com/collerek/ormar/issues/285)
* Add `SmallInteger` field type by ProgrammerPlus1998 (thanks!) [297](https://github.com/collerek/ormar/pull/297)


🐛 Fixes

* Fix generating openapi schema by removing obsolete pydantic field parameters that were directly exposed in schema [291](https://github.com/collerek/ormar/issues/291)
* Fix unnecessary warning for auto generated through models [295](https://github.com/collerek/ormar/issues/295)