aerich upgrade on empty does not work in 0.7.1

[jes5e]

With version 0.6.3 I am able to clone my project, create an empty db, and then run poetry run aerich upgrade, and all works like it should: the aerich table gets created along with all the tables for my models.

After updating to version 0.7.1, when I run that command on an empty db, I get this message: "No upgrade items found".

Downgrading to 0.6.3 fixes the issue.

[exherb]

some issue here

[freakaton]

@jes5e that's because they moved from .sql migrations to .py and broke migrations, that was generated in <0.7.0 ver.

https://github.com/tortoise/aerich/blob/dev/CHANGELOG.md#070