Gino

--------

^^^^^^^^^^^^^^^

* Added baked query feature (478 659 667)
* Added ``Query.gino.execution_options`` shortcut (659)
* Added ``db.declared_attr(with_table=True)`` (659)
* [Breaking] Empty object instead of ``None`` being returned for objects with values of all selected columns are None (729)
* Added MySQL support (381 685)
* [Breaking] asyncpg is no longer installed as a dependency by default, install ``gino[pg]`` for the old behavior
* Fixed multiple referenced connection stack in newly created coroutines (747)

^^^^^^^^^^^^^^^^^^

* Fixed dependency version range (SQLAlchemy >=1.2.16, <1.4)
* Updated docs (Including contribution by Galden in 660, and Iuliia Volkova in 672)
* Multiple JSON property fixes (661 662 695)
* Fixed extension typing issue (673 674)
* Fixed model override behavior (694)
* Fixed multiple JSON profiles issue (Contributed by Roman Averchenkov in 693 696)

dependency management and started to use the
`src layout <https://hynek.me/articles/testing-packaging/>`__. This shouldn't
cause any problem using GINO as a dependency, but it does introduce some
changes to the GINO development process:

* Source files are now located under ``src`` directory.
* The src dist on PyPI does not include tests, docs and some other files due to
a limitation of Poetry.

^^^^^^^^^^^^^^^^^^

* Switched to Poetry for package and dependency management.
* [Breaking] Moved built-in extension modules to separate PyPI packages.
* Switched to src layout.
* Switched to black code style.
* Better documentation.
* [Breaking] ``none_as_none()`` is now always enabled.
* Added representation method for engine.
* Protected the URL instance fed to ``set_bind()`` from manipulation.
* Replaced some ``assert`` with ``AssertionError`` (258 655)

^^^^^^^^^^^^^^^^^^

* Improved error handling when attribute names collide (Contributed by Reskov in 637 638)
* Fixed ``with_bind`` usability in aiohttp extension (518)