* ✨ Add support for Decimal fields from Pydantic and SQLAlchemy. Original PR [#103](https://github.com/tiangolo/sqlmodel/pull/103) by [@robcxyz](https://github.com/robcxyz). New docs: [Advanced User Guide - Decimal Numbers](https://sqlmodel.tiangolo.com/advanced/decimal/).
* 🔧 Split MkDocs insiders build in CI to support building from PRs. PR [#186](https://github.com/tiangolo/sqlmodel/pull/186) by [@tiangolo](https://github.com/tiangolo).
* 🎨 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).