* Automated upgrades by Ruff
uvx --with 'ruff>=0.16.0' ruff check . --fix --unsafe-fixes
* Fix remaining Ruff errors with GPT-5.6 Sol high
https://gist.github.com/simonw/6da7906a9fea6e90da131c21a9055199
* Fix flake E501 long lines
* New Protocol for migrations to make ty happy