* 🎨 Format `expression.py` and expression template, currently needed by CI. PR [#187](https://github.com/tiangolo/sqlmodel/pull/187) by [@tiangolo](https://github.com/tiangolo).
* 🎨 Fix type detection of select results in PyCharm. PR [#15](https://github.com/tiangolo/sqlmodel/pull/15) by [@tiangolo](https://github.com/tiangolo).
* ⬆️ Update and relax specification range for `sqlalchemy-stubs`. PR [#4](https://github.com/tiangolo/sqlmodel/pull/4) by [@tiangolo](https://github.com/tiangolo).