dbupgrade is now easier to use as a library: - `db_upgrade`, `VersionInfo`, `MAX_VERSION`, and `MAX_API_LEVEL` are now re-exported from `dbupgrade`. - Add a `py.typed` file to indicate that dbupgrade is a typed package.
2023.2.0
Switch to Calendar Versioning (CalVer).
- Fix percent characters when using SQLAlchemy 1 as well.
2.3.3
- Don't escape percent characters when using SQLAlchemy 2.
2.3.2
- Make compatible with SQLAlchemy 2.
2.3.1
- Improve forwards compatibility with SQLAlchemy 2.
2.3.0
- Add a `--json` option to print update information in JSON format.