Peewee

* Fix bug creating model instances on Postgres when model does not have a
primary key column.
* Extend postgresql reflection to support array types.

[View commits](https://github.com/coleifer/peewee/compare/3.0.13...3.0.14)

* Fix bug where simple field aliases were being ignored. Fixes 1473.
* More strict about column type inference for postgres + pwiz.

[View commits](https://github.com/coleifer/peewee/compare/3.0.12...3.0.13)

* Fix queries of the form INSERT ... VALUES (SELECT...) so that sub-select is
wrapped in parentheses.
* Improve model-graph resolution when selecting from multiple tables that are
joined by foreign-keys, and an intermediate table is omitted from selection.
* Docs update to reflect deletion of post_init signal.

[View commits](https://github.com/coleifer/peewee/compare/3.0.11...3.0.12)

* Add note to changelog about `cursor()` method.
* Add hash method to postgres indexedfield subclasses.
* Add TableFunction to sqlite_ext module namespace.
* Fix bug regarding NOT IN queries where the right-hand-side is an empty set.
* Fallback implementations of bm25f and lucene search ranking algorithms.
* Fixed DecimalField issue.
* Fixed issue with BlobField when database is a Proxy object.

[View commits](https://github.com/coleifer/peewee/compare/3.0.10...3.0.11)

* Fix `Database.drop_tables()` signature to support `cascade` argument - 1453.
* Fix querying documentation for custom functions - 1454.
* Added len() method to `ModelBase` for convenient counting.
* Fix bug related to unsaved relation population (thanks conqp) - 1459.
* Fix count() on compound select - 1460.
* Support `coerce` keyword argument with `fn.XXX()` - 1463.
* Support updating existing model instance with dict_to_model-like API - 1456.
* Fix equality tests with ArrayField - 1461.

[View commits](https://github.com/coleifer/peewee/compare/3.0.9...3.0.10)

* Add deprecation notice if passing `autocommit` as keyword argument to the
`Database` initializer. Refs 1452.
* Add `JSONPath` and "J" helpers to sqlite extension.

[View commits](https://github.com/coleifer/peewee/compare/3.0.8...3.0.9)